
Organiske forbindelser
Organiske forbindelser er en klasse af kemiske forbindelser, der indeholder et eller flere carbonatomer kovalent bundet til hinanden og atomer af andre grundstoffer såsom brint, oxygen, nitrogen, svovl osv.
Forbindelser eller allotroper af carbon, der kun indeholder carbonatomer, klassificeres som uorganiske forbindelser og udviser nye egenskaber.
Denne klasse af kemikalier har en bred vifte af anvendelser og omfatter grafit, diamant og det nyere opdagede grafen, fullerener og andre kulstofnanorør. Faktisk er størstedelen af grundstofferne i det periodiske system af grundstoffer uorganiske forbindelser.






Ethyl methanesulfonate, 99%
CAS: 62-50-0 Molekylær formel: C3H8O3S Molekylvægt (g/mol): 124.154 MDL nummer: MFCD00007559 InChI nøgle: PLUBXMRUUVWRLT-UHFFFAOYSA-N Synonym: ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid PubChem CID: 6113 ChEBI: CHEBI:23994 IUPAC navn: ethylmethansulfonat SMIL: CCOS(=O)(=O)C
MDL nummer | MFCD00007559 |
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PubChem CID | 6113 |
Molekylvægt (g/mol) | 124.154 |
CAS | 62-50-0 |
ChEBI | CHEBI:23994 |
Synonym | ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid |
SMIL | CCOS(=O)(=O)C |
IUPAC navn | ethylmethansulfonat |
InChI nøgle | PLUBXMRUUVWRLT-UHFFFAOYSA-N |
Molekylær formel | C3H8O3S |
Isopropyl methanesulfonate, 99%
CAS: 926-06-7 Molekylær formel: C4H10O3S Molekylvægt (g/mol): 138.19 MDL nummer: MFCD00047802 InChI nøgle: SWWHCQCMVCPLEQ-UHFFFAOYSA-N Synonym: isopropyl methanesulfonate,isopropyl mesylate,isopropylmethanesulfonate,methanesulfonic acid, 1-methylethyl ester,isopropyl methane sulphonate,2-propyl methanesulphonate,isopropyl methane sulfonate,methanesulfonic acid, isopropyl ester,isopropyl methanesulphonate,unii-t0k2txy26b PubChem CID: 13551 IUPAC navn: propan-2-yl-methansulfonat SMIL: CC(C)OS(=O)(=O)C
MDL nummer | MFCD00047802 |
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PubChem CID | 13551 |
Molekylvægt (g/mol) | 138.19 |
CAS | 926-06-7 |
Synonym | isopropyl methanesulfonate,isopropyl mesylate,isopropylmethanesulfonate,methanesulfonic acid, 1-methylethyl ester,isopropyl methane sulphonate,2-propyl methanesulphonate,isopropyl methane sulfonate,methanesulfonic acid, isopropyl ester,isopropyl methanesulphonate,unii-t0k2txy26b |
SMIL | CC(C)OS(=O)(=O)C |
IUPAC navn | propan-2-yl-methansulfonat |
InChI nøgle | SWWHCQCMVCPLEQ-UHFFFAOYSA-N |
Molekylær formel | C4H10O3S |
Methyl methanesulfonate, 99%
CAS: 66-27-3 Molekylær formel: C2H6O3S Molekylvægt (g/mol): 110.13 MDL nummer: MFCD00007557 InChI nøgle: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC navn: methylmethansulfonat SMIL: COS(=O)(=O)C
MDL nummer | MFCD00007557 |
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PubChem CID | 4156 |
Molekylvægt (g/mol) | 110.13 |
CAS | 66-27-3 |
ChEBI | CHEBI:25255 |
Synonym | methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate |
SMIL | COS(=O)(=O)C |
IUPAC navn | methylmethansulfonat |
InChI nøgle | MBABOKRGFJTBAE-UHFFFAOYSA-N |
Molekylær formel | C2H6O3S |
Potassium methanesulfonate, 99%
CAS: 2386-56-3 Molekylær formel: CH3KO3S Molekylvægt (g/mol): 134.19 MDL nummer: MFCD00070544 InChI nøgle: XWIJIXWOZCRYEL-UHFFFAOYSA-M Synonym: potassium methanesulfonate,methanesulfonic acid, potassium salt,potassium mesylate,potassium methylsulfonate,potassium methyl sulfonate,potassium methanesulphonate,unii-s99ib3em17,methanesulfonic acid potassium salt,methanesulfonic acid,potassium salt 1:1,methanesulfonic acid, potassium salt 1:1 PubChem CID: 23666501 IUPAC navn: kalium;methansulfonat SMIL: CS(=O)(=O)[O-].[K+]
MDL nummer | MFCD00070544 |
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PubChem CID | 23666501 |
Molekylvægt (g/mol) | 134.19 |
CAS | 2386-56-3 |
Synonym | potassium methanesulfonate,methanesulfonic acid, potassium salt,potassium mesylate,potassium methylsulfonate,potassium methyl sulfonate,potassium methanesulphonate,unii-s99ib3em17,methanesulfonic acid potassium salt,methanesulfonic acid,potassium salt 1:1,methanesulfonic acid, potassium salt 1:1 |
SMIL | CS(=O)(=O)[O-].[K+] |
IUPAC navn | kalium;methansulfonat |
InChI nøgle | XWIJIXWOZCRYEL-UHFFFAOYSA-M |
Molekylær formel | CH3KO3S |
Ethyl methanesulfonate, 99%
CAS: 62-50-0 Molekylær formel: C3H8O3S Molekylvægt (g/mol): 124.15 MDL nummer: MFCD00007559 InChI nøgle: PLUBXMRUUVWRLT-UHFFFAOYSA-N Synonym: ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid PubChem CID: 6113 ChEBI: CHEBI:23994 IUPAC navn: ethylmethansulfonat SMIL: CCOS(=O)(=O)C
MDL nummer | MFCD00007559 |
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PubChem CID | 6113 |
Molekylvægt (g/mol) | 124.15 |
CAS | 62-50-0 |
ChEBI | CHEBI:23994 |
Synonym | ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid |
SMIL | CCOS(=O)(=O)C |
IUPAC navn | ethylmethansulfonat |
InChI nøgle | PLUBXMRUUVWRLT-UHFFFAOYSA-N |
Molekylær formel | C3H8O3S |
Phenyl methanesulfonate, 98%
CAS: 16156-59-5 Molekylær formel: C7H8O3S Molekylvægt (g/mol): 172.20 MDL nummer: MFCD00095143 InChI nøgle: WXVUCMFEGJUVTN-UHFFFAOYSA-N Synonym: phenyl methylsulfonate,phenyl methyl sulfonate,acmc-1bs7l,phenylmethanesulfonate 4,phenyl methanesulfonate,methanesulfonic acid,phenyl ester,methanesulfonic acid phenyl ester,methanesulfonic acid, phenyl ester PubChem CID: 316170 IUPAC navn: phenylmethansulfonat SMIL: CS(=O)(=O)OC1=CC=CC=C1
MDL nummer | MFCD00095143 |
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PubChem CID | 316170 |
Molekylvægt (g/mol) | 172.20 |
CAS | 16156-59-5 |
Synonym | phenyl methylsulfonate,phenyl methyl sulfonate,acmc-1bs7l,phenylmethanesulfonate 4,phenyl methanesulfonate,methanesulfonic acid,phenyl ester,methanesulfonic acid phenyl ester,methanesulfonic acid, phenyl ester |
SMIL | CS(=O)(=O)OC1=CC=CC=C1 |
IUPAC navn | phenylmethansulfonat |
InChI nøgle | WXVUCMFEGJUVTN-UHFFFAOYSA-N |
Molekylær formel | C7H8O3S |
Methanesulfonic acid, 98+%
CAS: 75-75-2 Molekylær formel: CH4O3S Molekylvægt (g/mol): 96.1 MDL nummer: MFCD00007518 InChI nøgle: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC navn: methansulfonsyre SMIL: CS(=O)(=O)O
MDL nummer | MFCD00007518 |
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PubChem CID | 6395 |
Molekylvægt (g/mol) | 96.1 |
CAS | 75-75-2 |
ChEBI | CHEBI:27376 |
Synonym | methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane |
SMIL | CS(=O)(=O)O |
IUPAC navn | methansulfonsyre |
InChI nøgle | AFVFQIVMOAPDHO-UHFFFAOYSA-N |
Molekylær formel | CH4O3S |
Dihydroergotamine methanesulfonate
CAS: 6190-39-2 Molekylær formel: C34H41N5O8S Molekylvægt (g/mol): 679.79 MDL nummer: MFCD00058615 InChI nøgle: ADYPXRFPBQGGAH-UMYZUSPBSA-N Synonym: dihydroergotamine mesylate,dihydroergotamine methanesulfonate salt,dihydroergotoxine,prestwick_746,dihydroergotamine methanesulfonate salt, powder,dihydroergotamine mesilate, european pharmacopoeia ep reference standard,dihydroergotamine for peak identification, european pharmacopoeia ep reference standard,dihydroergotamine mesylate, united states pharmacopeia usp reference standard,4r,7r-n-1s,2s,4r,7s-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo 7.3.0.0^ 2,6 dodecan-4-yl-6-methyl-6,11-diazatetracyclo 7.6.1.0^ 2,7 .0^ 12,16 hexadeca-1 15 ,9,12 16 ,13-tetraene-4-carboxamide; methanesulfonic acid,6ar,9r-n-2r,5s,10as,10bs-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-8h-oxazolo 3,2-a pyrrolo 2,1-c pyrazin-2-yl-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo 4,3-fg quinoline-9-carboxamide methanesulfonate PubChem CID: 6420006 IUPAC navn: (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dod ecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.02,7.012,16]hexadeca-1(16),9,12,14-tetraen-4-carboxamid; methansulfonsyre SMIL: CS(O)(=O)=O.CN1C[C@@H](C[C@H]2[C@H]1CC1=CNC3=CC=CC2=C13)C(=O)N[C@]1(C)O[C@@]2(O)[C@@H]3CCCN3C(=O)[C@H](CC3=CC=CC=C3)N2C1=O
MDL nummer | MFCD00058615 |
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PubChem CID | 6420006 |
Molekylvægt (g/mol) | 679.79 |
CAS | 6190-39-2 |
Synonym | dihydroergotamine mesylate,dihydroergotamine methanesulfonate salt,dihydroergotoxine,prestwick_746,dihydroergotamine methanesulfonate salt, powder,dihydroergotamine mesilate, european pharmacopoeia ep reference standard,dihydroergotamine for peak identification, european pharmacopoeia ep reference standard,dihydroergotamine mesylate, united states pharmacopeia usp reference standard,4r,7r-n-1s,2s,4r,7s-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo 7.3.0.0^ 2,6 dodecan-4-yl-6-methyl-6,11-diazatetracyclo 7.6.1.0^ 2,7 .0^ 12,16 hexadeca-1 15 ,9,12 16 ,13-tetraene-4-carboxamide; methanesulfonic acid,6ar,9r-n-2r,5s,10as,10bs-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-8h-oxazolo 3,2-a pyrrolo 2,1-c pyrazin-2-yl-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo 4,3-fg quinoline-9-carboxamide methanesulfonate |
SMIL | CS(O)(=O)=O.CN1C[C@@H](C[C@H]2[C@H]1CC1=CNC3=CC=CC2=C13)C(=O)N[C@]1(C)O[C@@]2(O)[C@@H]3CCCN3C(=O)[C@H](CC3=CC=CC=C3)N2C1=O |
IUPAC navn | (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dod ecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.02,7.012,16]hexadeca-1(16),9,12,14-tetraen-4-carboxamid; methansulfonsyre |
InChI nøgle | ADYPXRFPBQGGAH-UMYZUSPBSA-N |
Molekylær formel | C34H41N5O8S |
Methyl methanesulfonate, 99%
CAS: 66-27-3 Molekylær formel: C2H6O3S Molekylvægt (g/mol): 110.127 MDL nummer: MFCD00007557 InChI nøgle: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC navn: methylmethansulfonat SMIL: COS(=O)(=O)C
MDL nummer | MFCD00007557 |
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PubChem CID | 4156 |
Molekylvægt (g/mol) | 110.127 |
CAS | 66-27-3 |
ChEBI | CHEBI:25255 |
Synonym | methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate |
SMIL | COS(=O)(=O)C |
IUPAC navn | methylmethansulfonat |
InChI nøgle | MBABOKRGFJTBAE-UHFFFAOYSA-N |
Molekylær formel | C2H6O3S |
Dihydroergocristine methanesulfonate, Thermo Scientific Chemicals
CAS: 24730-10-7 Molekylær formel: C36H45N5O8S Molekylvægt (g/mol): 707.843 MDL nummer: MFCD00153792 InChI nøgle: SPXACGZWWVIDGR-SPZWACKZSA-N Synonym: dihydroergocristine mesylate,dihydroergocristinmesilat,unii-ds7cl18uam,dihydroergocristine mesilate,9,10-dihydroergocristine methanesulfonate,ds7cl18uam,dihydroergocristine methanesulfonate,dihydroergocristine methanesulfonate salt,5'alpha-benzyl-9,10alpha-dihydro-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione monomethanesulphonate,diertine tn PubChem CID: 444034 ChEBI: CHEBI:31490 SMIL: CC(C)C1(C(=O)N2C(C(=O)N3CCCC3C2(O1)O)CC4=CC=CC=C4)NC(=O)C5CC6C(CC7=CNC8=CC=CC6=C78)N(C5)C.CS(=O)(=O)O
MDL nummer | MFCD00153792 |
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PubChem CID | 444034 |
Molekylvægt (g/mol) | 707.843 |
CAS | 24730-10-7 |
ChEBI | CHEBI:31490 |
Synonym | dihydroergocristine mesylate,dihydroergocristinmesilat,unii-ds7cl18uam,dihydroergocristine mesilate,9,10-dihydroergocristine methanesulfonate,ds7cl18uam,dihydroergocristine methanesulfonate,dihydroergocristine methanesulfonate salt,5'alpha-benzyl-9,10alpha-dihydro-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione monomethanesulphonate,diertine tn |
SMIL | CC(C)C1(C(=O)N2C(C(=O)N3CCCC3C2(O1)O)CC4=CC=CC=C4)NC(=O)C5CC6C(CC7=CNC8=CC=CC6=C78)N(C5)C.CS(=O)(=O)O |
InChI nøgle | SPXACGZWWVIDGR-SPZWACKZSA-N |
Molekylær formel | C36H45N5O8S |
Methanesulfonic anhydride, 97%
CAS: 7143-01-3 Molekylær formel: C2H6O5S2 Molekylvægt (g/mol): 174.19 MDL nummer: MFCD00007556 InChI nøgle: IZDROVVXIHRYMH-UHFFFAOYSA-N Synonym: methanesulfonic anhydride,methanesulfonic acid, anhydride,mesyl anhydride,mesic anhydride,methanesulphonic anhydride,methane sulfonic acid anhydride,methanesulfonyl methanesulfonate,methane sulfonic anhydride,methanesulfonic acid, 1,1'-anhydride,methanesulfonic acid methylsulfonyl ester PubChem CID: 81560 IUPAC navn: methylsulfonylmethansulfonat SMIL: CS(=O)(=O)OS(=O)(=O)C
MDL nummer | MFCD00007556 |
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PubChem CID | 81560 |
Molekylvægt (g/mol) | 174.19 |
CAS | 7143-01-3 |
Synonym | methanesulfonic anhydride,methanesulfonic acid, anhydride,mesyl anhydride,mesic anhydride,methanesulphonic anhydride,methane sulfonic acid anhydride,methanesulfonyl methanesulfonate,methane sulfonic anhydride,methanesulfonic acid, 1,1'-anhydride,methanesulfonic acid methylsulfonyl ester |
SMIL | CS(=O)(=O)OS(=O)(=O)C |
IUPAC navn | methylsulfonylmethansulfonat |
InChI nøgle | IZDROVVXIHRYMH-UHFFFAOYSA-N |
Molekylær formel | C2H6O5S2 |
Methanesulfonic acid, 70% aq. soln.
CAS: 75-75-2 Molekylær formel: CH4O3S Molekylvægt (g/mol): 96.1 MDL nummer: MFCD00007518 InChI nøgle: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC navn: methansulfonsyre SMIL: CS(=O)(=O)O
MDL nummer | MFCD00007518 |
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PubChem CID | 6395 |
Molekylvægt (g/mol) | 96.1 |
CAS | 75-75-2 |
ChEBI | CHEBI:27376 |
Synonym | methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane |
SMIL | CS(=O)(=O)O |
IUPAC navn | methansulfonsyre |
InChI nøgle | AFVFQIVMOAPDHO-UHFFFAOYSA-N |
Molekylær formel | CH4O3S |
Polyethylene glycol monomethyl ether methanesulfonate, M.W. 1,000
CAS: 175172-61-9 Molekylær formel: C4H10O4S Molekylvægt (g/mol): 154.18 MDL nummer: MFCD03100948 InChI nøgle: BCKAHDGFNHDQST-UHFFFAOYSA-N PubChem CID: 146293 IUPAC navn: 2-methoxyethylmethansulfonat SMIL: COCCOS(=O)(=O)C
MDL nummer | MFCD03100948 |
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PubChem CID | 146293 |
Molekylvægt (g/mol) | 154.18 |
CAS | 175172-61-9 |
SMIL | COCCOS(=O)(=O)C |
IUPAC navn | 2-methoxyethylmethansulfonat |
InChI nøgle | BCKAHDGFNHDQST-UHFFFAOYSA-N |
Molekylær formel | C4H10O4S |
Methanesulfonic anhydride, 97%
CAS: 7143-01-3 Molekylær formel: C2H6O5S2 Molekylvægt (g/mol): 174.18 InChI nøgle: IZDROVVXIHRYMH-UHFFFAOYSA-N
Molekylvægt (g/mol) | 174.18 |
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CAS | 7143-01-3 |
InChI nøgle | IZDROVVXIHRYMH-UHFFFAOYSA-N |
Molekylær formel | C2H6O5S2 |
1-n-Butyl-3-methylimidazolium methanesulfonate, 99%
CAS: 342789-81-5 Molekylær formel: C9H18N2O3S Molekylvægt (g/mol): 234.314 MDL nummer: MFCD06798173 InChI nøgle: PUHVBRXUKOGSBC-UHFFFAOYSA-M Synonym: 1-butyl-3-methylimidazolium methanesulfonate,1-butyl-3-methylimidazolium mesylate,acmc-20aowi,c4mim mesylate,basionics™ st 78,dsstox_cid_27888,dsstox_rid_82641,dsstox_gsid_47912,1-butyl-3-methylimidazolium methylsulfonate,1-n-butyl-3-methylimidazolium methanesulfonate PubChem CID: 11492381 IUPAC navn: 1-butyl-3-methylimidazol-3-ium;methansulfonat SMIL: CCCCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
MDL nummer | MFCD06798173 |
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PubChem CID | 11492381 |
Molekylvægt (g/mol) | 234.314 |
CAS | 342789-81-5 |
Synonym | 1-butyl-3-methylimidazolium methanesulfonate,1-butyl-3-methylimidazolium mesylate,acmc-20aowi,c4mim mesylate,basionics™ st 78,dsstox_cid_27888,dsstox_rid_82641,dsstox_gsid_47912,1-butyl-3-methylimidazolium methylsulfonate,1-n-butyl-3-methylimidazolium methanesulfonate |
SMIL | CCCCN1C=C[N+](=C1)C.CS(=O)(=O)[O-] |
IUPAC navn | 1-butyl-3-methylimidazol-3-ium;methansulfonat |
InChI nøgle | PUHVBRXUKOGSBC-UHFFFAOYSA-M |
Molekylær formel | C9H18N2O3S |