| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 97-65-4 | 衣康酸; 甲叉琥珀酸; 分解乌头酸; 甲叉丁二酸; 亚甲基丁二酸 | Itaconic acid; Methylenesuccinic acid; Methylenebutanedioic acid |  | C5H6O4 | 详情 | 供应商 |
| 498-23-7 | 柠康酸; 顺式-2-甲基-2-丁烯二酸 | Citraconic acid; (Z)-2-Methyl-2-butenedioic acid; cis-Methylbutenedioic acid |  | C5H6O4 | 详情 | 供应商 |
| 498-24-8 | 中康酸; (E)-2-甲基-2-丁烯二酸; 反式-2-甲基-2-丁烯二酸 | Mesaconic acid; (E)-2-Methyl-2-butenedioic acid; trans-Methylbutenedioic acid |  | C5H6O4 | 详情 | 供应商 |
| 598-10-7 | 1,1-环丙基二羧酸 | 1,1-Cyclopropanedicarboxylic acid; Cyclopropane-1,1-dicarboxylic acid |  | C5H6O4 | 详情 | 供应商 |
| 1724-02-3 | 戊烯二酸 | Pent-2-ene-1,5-dioic acid; Glutaconicacid (6CI,7CI,8CI); 1,3-Propenedicarboxylic acid; 1-Propene-1,3-dicarboxylicacid; Pentenedioic acid |  | C5H6O4 | 详情 | 供应商 |
| 2756-87-8 | 富马酸单甲酯 | Monomethyl fumarate; Fumaric acid monomethyl ester; Methyl hydrogen fumarate |  | C5H6O4 | 详情 | 供应商 |
| 3052-50-4 | 马来酸单甲酯; 顺丁烯二酸单甲酯; (Z)-2-丁烯二酸单甲酯 | Monomethyl maleate; Methyl hydrogen maleate; Maleic acid monomethyl ester; (Z)-2-Butenedioic acid monomethyl ester |  | C5H6O4 | 详情 | 供应商 |
| 25400-38-8 | Butanoic acid,3-formyl-4-oxo-; Propionicacid, 3,3-diformyl- (8CI); Propanoic acid, 3,3-diformyl-; Succinaldehydic acid,3-formyl- |  | C5H6O4 | 详情 | 供应商 | |
| 108899-52-1 | Propanoic acid, 2-oxo-,anhydride with acetic acid; Pyruvicacid, anhydride with AcOH (6CI) |  | C5H6O4 | 详情 | 供应商 | |
| 5976-90-9 | Pentanoic acid,4,5-dioxo-; Glutaraldehydicacid, 4-oxo- (7CI,8CI); 4,5-Dioxopentanoic acid; 4,5-Dioxovaleric acid; g,d-Dioxovaleric acid |  | C5H6O4 | 详情 | 供应商 | |
| 405512-02-9 | Pentanal,2-hydroxy-3,4-dioxo-; Pentanal, 2-hydroxy-3,4-dioxo- (9CI) |  | C5H6O4 | 详情 | 供应商 | |
| 5699-58-1 | Pentanoic acid,2,4-dioxo-; Valericacid, 2,4-dioxo- (6CI,8CI); 2,4-Dioxopentanoic acid; Acetoneoxalic acid; Acetopyruvic acid; Acetylpyruvic acid |  | C5H6O4 | 详情 | 供应商 | |
| 114435-09-5 | 1,3-Dioxolan-2-one,4-acetyl-; 4-Acetyl-1,3-dioxolan-2-one |  | C5H6O4 | 详情 | 供应商 | |
| 748115-00-6 | threo-4-Pentulosonicacid, 2,3-anhydro-5-deoxy-; threo-4-Pentulosonic acid, 2,3-anhydro-5-deoxy- (9CI) |  | C5H6O4 | 详情 | 供应商 | |
| 1489-58-3 | 1,2-Cyclopropanedicarboxylicacid; NSC 117267 |  | C5H6O4 | 详情 | 供应商 | |
| 696-74-2 | 1,2-Cyclopropanedicarboxylicacid, (1R,2S)-rel-; 1,2-Cyclopropanedicarboxylicacid, cis- (8CI); 1,2-cis-Cyclopropanedicarboxylic acid; NSC 167091; cis-1,2-Cyclopropanedicarboxylic acid |  | C5H6O4 | 详情 | 供应商 | |
| 628-48-8 | 反-戊烯二酸 | 2-Pentenedioic acid,(2E)-; 2-Pentenedioicacid, (E)-; Glutaconic acid, (E)- (8CI); Glutaconic acid, trans- (4CI); trans-Glutaconic acid |  | C5H6O4 | 详情 | 供应商 |
| 53558-93-3 | R-(-)-5-氧代四氢呋喃-2-羧酸; (R)-γ-羧基-γ-丁内酯 | 2-Furancarboxylic acid,tetrahydro-5-oxo-, (2R)-; 2-Furancarboxylicacid, tetrahydro-5-oxo-, (R)-; (2R)-Tetrahydro-5-oxofuran-2-carboxylic acid; (R)-(-)-5-Oxo-2-tetrahydrofurancarboxylic acid; (R)-5-Oxo-2-tetrahydrofurancarboxylic acid; (R)-Tetrahydro-5-oxo-2-furancarboxylic acid |  | C5H6O4 | 详情 | 供应商 |
| 160428-94-4 | 2-Pentenoic acid,2-hydroxy-4-oxo-; 2-Pentenoic acid, 2-hydroxy-4-oxo- (9CI) |  | C5H6O4 | 详情 | 供应商 | |
| 26241-15-6 | 2,5-Methano[1,3]dioxolo[4,5-d]-1,3-dioxole,dihydro-; 2,4,6,8-Tetraoxatricyclo[3.3.1.03,7]nonane; Totcyn |  | C5H6O4 | 详情 | 供应商 | |
