CAS: 302-79-4 Molecular Formula: C20H28O2 Molecular Weight (g/mol): 300.44 MDL Number: MFCD00001551 InChI Key: SHGAZHPCJJPHSC-YCNIQYBTSA-N Synonym: atra, vesanoid, retin-a, airol, renova, trans-retinoic acid, all-trans-retinoic acid, vitamin a acid, tretinoin, retinoic acid PubChem CID: 444795 ChEBI: CHEBI:15367 SMILES: C\C(\C=C\C1=C(C)CCCC1(C)C)=C/C=C/C(/C)=C/C(O)=O

CAS: 142-45-0 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.06 MDL Number: MFCD00004362 InChI Key: YTIVTFGABIZHHX-UHFFFAOYSA-N Synonym: pubchem13735, acetylenedicarboxylicacid, hoocc=ccooh, acetylendicarboxylate, acetylenedicarboxylic acid 8ci, unii-2d2oj4ko44, acetylenedicarboxylate, butynedioic acid, 2-butynedioic acid, acetylenedicarboxylic acid PubChem CID: 371 ChEBI: CHEBI:30781 IUPAC Name: but-2-ynedioic acid SMILES: OC(=O)C#CC(O)=O

CAS: 142-45-0 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.06 MDL Number: MFCD00004362 InChI Key: YTIVTFGABIZHHX-UHFFFAOYSA-N Synonym: pubchem13735, acetylenedicarboxylicacid, hoocc=ccooh, acetylendicarboxylate, acetylenedicarboxylic acid 8ci, unii-2d2oj4ko44, acetylenedicarboxylate, butynedioic acid, 2-butynedioic acid, acetylenedicarboxylic acid PubChem CID: 371 ChEBI: CHEBI:30781 IUPAC Name: but-2-ynedioic acid SMILES: OC(=O)C#CC(O)=O

CAS: 17013-01-3 Molecular Formula: C4H4Na2O4 Molecular Weight (g/mol): 162.052 MDL Number: MFCD00064567 InChI Key: VXXVUHAXJHEYFH-SEPHDYHBSA-N Synonym: sodium monofumarate, di-sodium fumarate, disodium butenedioate, fumaran sodny, fumaran sodny czech, fumaric acid disodium salt, fumaric acid, disodium salt, sodium fumarate dibasic, sodium fumarate, disodium fumarate PubChem CID: 87110070 IUPAC Name: (E)-but-2-enedioic acid;sodium SMILES: C(=CC(=O)O)C(=O)O.[Na].[Na]

CAS: 5873-57-4 Molecular Formula: C4H2NaO4 Molecular Weight (g/mol): 137.05 MDL Number: MFCD00039097 InChI Key: VRVKOZSIJXBAJG-TYYBGVCCSA-L Synonym: maleinian sodu, sodium e-3-carboxyacrylate, 2-butenedioic acid 2z-, sodium salt, ccris 7315, fumaric acid monosodium salt, maleinian sodu polish, maleic acid, sodium salt, sodium fumarate, monosodium fumarate, sodium hydrogen fumarate PubChem CID: 6076814 IUPAC Name: sodium;(E)-4-hydroxy-4-oxobut-2-enoate SMILES: [Na+].[O-]C(=O)\C=C\C([O-])=O

CAS: 141-01-5 Molecular Formula: C4H2FeO4-2 Molecular Weight (g/mol): 169.901 MDL Number: MFCD00058315 InChI Key: OOPLWEDSEDELIX-TYYBGVCCSA-L Synonym: eisenfumarat, ferrous fumarate PubChem CID: 66524104 IUPAC Name: (E)-but-2-enedioate;iron SMILES: C(=CC(=O)[O-])C(=O)[O-].[Fe]

CAS: 2457-02-5 MDL Number: MFCD00070438

CAS: 110-17-8 Molecular Formula: C4H4O4 Molecular Weight (g/mol): 116.07 MDL Number: MFCD00002700 InChI Key: VZCYOOQTPOCHFL-OWOJBTEDSA-N Synonym: trans-2-butenedioic acid, butenedioic acid, 2e-but-2-enedioic acid, tumaric acid, lichenic acid, boletic acid, allomaleic acid, trans-butenedioic acid, 2-butenedioic acid, fumaric acid PubChem CID: 444972 ChEBI: CHEBI:18012 SMILES: OC(=O)\C=C\C(O)=O

CAS: 80-59-1 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00066864 InChI Key: UIERETOOQGIECD-ONEGZZNKSA-N Synonym: e-2,3-dimethylacrylic acid, trans-2-methyl-2-butenoic acid, e-2-methyl-2-butenoic acid, 2-methylbut-2-enoic acid, trans-2,3-dimethylacrylic acid, trans-2-methylcrotonic acid, 2-methyl-2-butenoic acid, cevadic acid, tiglinic acid, tiglic acid PubChem CID: 125468 ChEBI: CHEBI:9592 IUPAC Name: (E)-2-methylbut-2-enoic acid SMILES: C\C=C(/C)C(O)=O

CAS: 1301706-76-2 Molecular Formula: C19H34N2O8 Molecular Weight (g/mol): 418.487 MDL Number: MFCD09953465 InChI Key: HCNKZGJFFYKTGU-SNXORLAUSA-N Synonym: tert-butyl 2r-4,4-diethoxypiperidin-2-ylmethyl carbamate 2e-but-2-enedioate, fumaric acid; tert-butyl n-2r-4,4-diethoxypiperidin-2-yl methyl carbamate, 2r-2-aminomethyl-4,4-diethoxypiperidine fumarate, 2-boc protected, r-+-2-boc-aminomethyl-4,4-diethoxypiperidine fumarate PubChem CID: 44119499 IUPAC Name: (E)-but-2-enedioic acid;tert-butyl N-[[(2R)-4,4-diethoxypiperidin-2-yl]methyl]carbamate SMILES: CCOC1(CCNC(C1)CNC(=O)OC(C)(C)C)OCC.C(=CC(=O)O)C(=O)O

CAS: 3105-55-3 Molecular Formula: C4H2NaO4 Molecular Weight (g/mol): 137.05 MDL Number: MFCD00070246 InChI Key: VRVKOZSIJXBAJG-ODZAUARKSA-L PubChem CID: 91658932 IUPAC Name: sodium (2Z)-but-2-enedioate SMILES: [Na+].[O-]C(=O)\C=C/C([O-])=O

CAS: 1575-74-2 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.144 MDL Number: MFCD00015570 InChI Key: HVRZYSHVZOELOH-UHFFFAOYSA-N Synonym: 2-methyl-4-pentenoic acid, fg, hvrzyshvzoeloh-uhfffaoysa, 2-methyl-pent-4-enoic acid, acmc-209dg9, methylallylacetic acid, 2-methyl-4-pentenoicacid, fema no. 3511, 2-methylpent-4-en-1-oic acid, 4-pentenoic acid, 2-methyl, 2-methyl-4-pentenoic acid PubChem CID: 549519 IUPAC Name: 2-methylpent-4-enoic acid SMILES: CC(CC=C)C(=O)O

CAS: 110-16-7 Molecular Formula: C4H4O4 Molecular Weight (g/mol): 116.07 MDL Number: MFCD00063177 InChI Key: VZCYOOQTPOCHFL-OWOJBTEDSA-N Synonym: z-butenedioic acid, cis-1,2-ethylenedicarboxylic acid, maleate, 2-butenedioic acid z, 2z-but-2-enedioic acid, malenic acid, maleinic acid, toxilic acid, cis-butenedioic acid, maleic acid PubChem CID: 444266 ChEBI: CHEBI:18300 IUPAC Name: (Z)-but-2-enedioic acid SMILES: OC(=O)\C=C\C(O)=O

CAS: 3105-55-3 Molecular Formula: C4H2NaO4 Molecular Weight (g/mol): 137.05 MDL Number: MFCD00070246 InChI Key: VRVKOZSIJXBAJG-ODZAUARKSA-L PubChem CID: 91658932 SMILES: [Na+].[O-]C(=O)\C=C/C([O-])=O

CAS: 302-79-4 Molecular Formula: C20H28O2 Molecular Weight (g/mol): 300.44 MDL Number: MFCD00001551 InChI Key: SHGAZHPCJJPHSC-YCNIQYBTSA-N Synonym: atra, vesanoid, retin-a, airol, renova, trans-retinoic acid, all-trans-retinoic acid, vitamin a acid, tretinoin, retinoic acid PubChem CID: 444795 ChEBI: CHEBI:15367 IUPAC Name: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid SMILES: C\C(\C=C\C1=C(C)CCCC1(C)C)=C/C=C/C(/C)=C/C(O)=O

CAS: 17013-01-3 Molecular Formula: C₄H₂Na₂O₄ Molecular Weight (g/mol): 160.04 MDL Number: MFCD00064567 InChI Key: VXXVUHAXJHEYFH-SEPHDYHBSA-N Synonym: sodium monofumarate, di-sodium fumarate, disodium butenedioate, fumaran sodny, fumaran sodny czech, fumaric acid disodium salt, fumaric acid, disodium salt, sodium fumarate dibasic, sodium fumarate, disodium fumarate PubChem CID: 87110070 IUPAC Name: (E)-but-2-enedioic acid;sodium SMILES: C(=CC(=O)O)C(=O)O.[Na].[Na]

CAS: 110-17-8 Molecular Formula: C4H4O4 Molecular Weight (g/mol): 116.07 MDL Number: MFCD00002700 InChI Key: VZCYOOQTPOCHFL-OWOJBTEDSA-N Synonym: trans-2-butenedioic acid, butenedioic acid, 2e-but-2-enedioic acid, tumaric acid, lichenic acid, boletic acid, allomaleic acid, trans-butenedioic acid, 2-butenedioic acid, fumaric acid PubChem CID: 444972 ChEBI: CHEBI:18012 IUPAC Name: (E)-but-2-enedioic acid SMILES: OC(=O)\C=C\C(O)=O

CAS: 541-47-9 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.117 MDL Number: MFCD00004366 InChI Key: YYPNJNDODFVZLE-UHFFFAOYSA-N Synonym: beta-methylcrotonic acid, beta,beta-dimethacrylic acid, crotonic acid, 3-methyl, beta,beta-dimethylacrylic acid, senecic acid, 2-butenoic acid, 3-methyl, 3-methyl-2-butenoic acid, 3-methylcrotonic acid, senecioic acid, 3,3-dimethylacrylic acid PubChem CID: 10931 ChEBI: CHEBI:37127 IUPAC Name: 3-methylbut-2-enoic acid SMILES: CC(=CC(=O)O)C

CAS: 72200-76-1 Molecular Formula: C₄H₁₁NO₃·C₄H₄O₄ Molecular Weight (g/mol): 237.21 MDL Number: MFCD00082442 InChI Key: HTMWOUBCEZXSHN-BTJKTKAUSA-N Synonym: 2-amino-2-hydroxymethyl propane-1,3-diol; but-2-enedioic acid, butenedioic acid; tris buffer PubChem CID: 16218780 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol;(Z)-but-2-enedioic acid SMILES: C(C(CO)(CO)N)O.C(=CC(=O)O)C(=O)O

CAS: 110-16-7 Molecular Formula: C4H4O4 Molecular Weight (g/mol): 116.07 MDL Number: MFCD00063177 InChI Key: VZCYOOQTPOCHFL-OWOJBTEDSA-N Synonym: z-butenedioic acid, cis-1,2-ethylenedicarboxylic acid, maleate, 2-butenedioic acid z, 2z-but-2-enedioic acid, malenic acid, maleinic acid, toxilic acid, cis-butenedioic acid, maleic acid PubChem CID: 444266 ChEBI: CHEBI:18300 IUPAC Name: (Z)-but-2-enedioic acid SMILES: OC(=O)\C=C\C(O)=O

CAS: 3142-72-1 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.144 MDL Number: MFCD00002655 InChI Key: JJYWRQLLQAKNAD-SNAWJCMRSA-N Synonym: 2-methylpent-2-en-1-oic acid, 2e-2-methylpent-2-enoic acid, s-2-methylpentenoic acid, e-2-methylpent-2-en-1-oic acid, 2-pentenoic acid, 2-methyl-, e, 2-pentenoic acid, 2-methyl, e-2-methyl-2-pentenoic acid, e-2-methylpent-2-enoic acid, trans-2-methyl-2-pentenoic acid, 2-methyl-2-pentenoic acid PubChem CID: 5365909 IUPAC Name: (E)-2-methylpent-2-enoic acid SMILES: CCC=C(C)C(=O)O

CAS: 16386-93-9 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.17 MDL Number: MFCD00012304 InChI Key: BGUAPYRHJPWVEM-UHFFFAOYSA-N Synonym: 2,2-dimethyl-1-4-pentenoic acid 1g, 2,2-dimethyl4-pentenoic acid, ksc495e3r, acmc-1c5lb, pubchem12797, 2,2-dimethyl-4-pentenoicacid, 2,2-dimethyl-pent-4-enoic acid, 4-pentenoic acid, 2,2-dimethyl, 2,2-dimethyl-4-pentenoic acid PubChem CID: 140065 IUPAC Name: 2,2-dimethylpent-4-enoic acid SMILES: CC(C)(CC=C)C(O)=O

CAS: 66634-97-7 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.171 MDL Number: MFCD00209505 InChI Key: DMHLGGQHOSTMJG-GQCTYLIASA-N Synonym: 2-pentenoic acid, 2,4-dimethyl, e-2,4-dimethylpent-2-enoic acid, fema no. 3143, 2,4-dimethyl-2-pentenoic acid, predominantly trans, e-2,4-dimethyl-2-pentenoic acid, 2,4-dimethyl-2-pentenoic acid, 2e, ki18c46dhr, 2e-2,4-dimethylpent-2-enoic acid, unii-ki18c46dhr, 2,4-dimethyl-2-pentenoic acid PubChem CID: 5362565 IUPAC Name: (E)-2,4-dimethylpent-2-enoic acid SMILES: CC(C)C=C(C)C(=O)O

CAS: 10321-71-8 Molecular Formula: C6H9O2 Molecular Weight (g/mol): 113.14 MDL Number: MFCD00043804 InChI Key: QAOXMQCWUWZZNC-ONEGZZNKSA-M Synonym: e-4-methyl-2-pentenoic acid, trans-4-methyl-2-pentenoic acid, 4-methylpent-2-en-1-oic acid, unii-0qp1933ptd, 2-pentenoic acid, 4-methyl, 2e-4-methylpent-2-enoic acid, 3-isopropyl acrylic acid, e-4-methylpent-2-enoic acid, 4-methylpent-2-enoic acid, 4-methyl-2-pentenoic acid PubChem CID: 642039 IUPAC Name: (E)-4-methylpent-2-enoic acid SMILES: CC(C)\C=C\C([O-])=O

CAS: 302-79-4 Molecular Formula: C20H28O2 Molecular Weight (g/mol): 300.44 MDL Number: MFCD00001551 InChI Key: SHGAZHPCJJPHSC-YCNIQYBTSA-N Synonym: atra, vesanoid, retin-a, airol, renova, trans-retinoic acid, all-trans-retinoic acid, vitamin a acid, tretinoin, retinoic acid PubChem CID: 444795 ChEBI: CHEBI:15367 SMILES: C\C(\C=C\C1=C(C)CCCC1(C)C)=C/C=C/C(/C)=C/C(O)=O