| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 1150-42-1 | Cyclopenta[c][1]benzopyran-3,4-dione,1,2-dihydro-7,9-dimethoxy-; 1-Cyclopentene-1-carboxylicacid, 2-(2-hydroxy-4,6-dimethoxyphenyl)-5-oxo-, d-lactone (7CI); 1,2-Dihydro-7,9-dimethoxycyclopenta[c][1]benzopyran-3,4-dione; 5,7-Dimethoxycyclopentenone[2,3-c]coumarin |  | C14H12O5 | 详情 | 供应商 | |
| 144082-87-1 | Estra-1,5(10)-diene-3,4-dione,17-(acetyloxy)-, (17b)- (9CI) |  | C20H24O4 | 详情 | 供应商 | |
| 144082-88-2 | Estra-1,5(10)-diene-3,4-dione,17-hydroxy-, (17b)-; Estradiol3,4-quinone |  | C18H22O3 | 详情 | 供应商 | |
| 88327-64-4 | Pyrazino[1,2-a]azepine-3,4-dione,octahydro-; Pyrazino[1,2-a]azepine-3,4-dione, octahydro- (9CI); OCTAHYDROPYRAZINO[1,2-A]AZEPINE-3,4-dione |  | C9H14N2O2 | 详情 | 供应商 | |
| 88327-63-3 | Pyrrolo[1,2-a]pyrazine-3,4-dione,hexahydro-; Pyrrolo[1,2-a]pyrazine-3,4-dione, hexahydro- (9CI); HEXAHYDROPYRROLO[1,2-A]PYRAZINE-3,4-dione |  | C7H10N2O2 | 详情 | 供应商 | |
| 3876-05-9 | 2,3-二氯-N-苯基马来酰亚胺 | 1H-Pyrrole-2,5-dione,3,4-dichloro-1-phenyl-; Maleimide,2,3-dichloro-N-phenyl- (6CI,7CI,8CI); 1-Phenyl-3,4-dichloropyrroline-3,4-dione-2,5; 2,3-Dichloro-N-phenylmaleimide; 3,4-Dichloro-1-phenyl-1H-pyrrole-2,5-dione; 3,4-Dichloro-1-phenylmaleimide; 3,4-Dichloro-N-phenylmaleimide; N-Phenyl-3,4-dichloromaleimide; N-Phenyldichloromaleimide |  | C10H5Cl2NO2 | 详情 | 供应商 |
| 104338-13-8 | 1H-Carbazole-5,6-dione,2,3,4,9-tetrahydro-; Carbazole-3,4-dione,5,6,7,8-tetrahydro- (6CI) |  | C12H11NO2 | 详情 | 供应商 | |
| 160299-90-1 | 1-Heptene-3,4-dione,2-[(1R,2R,5S,6R)-5-hydroxy-5-methyl-7-oxabicyclo[4.1.0]hept-2-yl]-6-methyl-,rel-; 1-Heptene-3,4-dione,2-(5-hydroxy-5-methyl-7-oxabicyclo[4.1.0]hept-2-yl)-6-methyl-, (1a,2a,5b,6a)-; Cheimonophyllon A |  | C15H22O4 | 详情 | 供应商 | |
| 97628-11-0 | Tricyclo[4.2.2.02,5]decane-3,4-dione,cis- (9CI) |  | C10H12O2 | 详情 | 供应商 | |
| 67843-61-2 | Tricyclo[4.2.1.02,5]nonane-3,4-dione,(1a,2b,5b,6a)- (9CI) |  | C9H10O2 | 详情 | 供应商 | |
| 104910-78-3 | 1,5-Hexadiene-3,4-dione; Divinylglyoxal |  | C6H6O2 | 详情 | 供应商 | |
| 113961-74-3 | 1H-Pyrrolo[2,1-c][1,4]oxazine-3,4-dione,tetrahydro-; 1H-Pyrrolo[2,1-c][1,4]oxazine-3,4-dione, tetrahydro- |  | C7H9NO3 | 详情 | 供应商 | |
| 401938-60-1 | 1,5-Hexadiene-3,4-dione,1,6-bis(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)-(9CI); 1,5-Hexadiene-3,4-dione,1,6-bis(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)-(9CI) |  | 详情 | 供应商 | ||
| 2037-95-8 | 2H-1,3-苯并噁嗪-2,4(3H)-二酮; 卡沙仑; | 2H-1,3-Benzoxazine-2,4(3H)-dione; 1,3-Benzoxazine-2,4-dione; 2,4-Dioxo-3,4-dihydro-2H-1,3-benzoxazine; 3,4-Dihydro-1,3-benzoxazine-2,4-dione; 3,4-Dihydro-1,3-benzoxazine-3,4-dione; 4H-1,3-Benzoxazine-2,4(3H)-dione; Beaprine; CSA; Carbonylsalicylamide; Carsalam; NSC 36166; Oxophenhydroxazine; Ruhmal |  | C8H5NO3 | 详情 | 供应商 |
| 76031-43-1 | 2H-Pyran-3,4-dione; 2H-Pyran-3,4-dione(9CI) |  | C5H4O3 | 详情 | 供应商 | |
| 760904-45-8 | 2H-1-Benzothiopyran-3,4-dione,6-ethyl-, 3-oxime; 2H-1-Benzothiopyran-3,4-dione,6-ethyl-,3-oxime(9CI) |  | C11H11NO2S | 详情 | 供应商 | |
| 31876-38-7 | 1-羟环丁-1-烯-3,4-二酮; 半方形酸 | 3-Cyclobutene-1,2-dione,3-hydroxy-; Cyclobutenedione,hydroxy- (8CI); 1-Hydroxycyclobutene-3,4-dione; 3-Hydroxy-3-cyclobutene-1,2-dione; 3-Hydroxy-3-cyclobutenedione; Hydroxycyclobutenedione; Moniliformin; NSC 292896; Semisquaric acid |  | C4H2O3 | 详情 | 供应商 |
| 42132-09-2 | 3-Cyclobutene-1,2-dione,3-ethoxy-4-(phenylamino)-; 1-Anilino-2-ethoxy-1-cyclobutene-3,4-dione; 3-Anilino-4-ethoxy-1,2-cyclobut-3-enedione |  | C12H11NO3 | 详情 | 供应商 | |
| 33512-89-9 | 3-Cyclobutene-1,2-dione,3,4-bis(phenylamino)-; Cyclobutenedione,dianilino- (8CI); 1,2-Dianilino-1-cyclobutene-3,4-dione |  | C16H12N2O2 | 详情 | 供应商 | |
| 2892-63-9 | 3-Cyclobutene-1,2-dione,3,4-dichloro-; Cyclobutenedione,dichloro- (7CI,8CI); 1,2-Dichloro-1-cyclobutene-3,4-dione; 1,2-Dichloro-1-cyclobutenedione; 1,2-Dichlorocyclobutene-3,4-dione; 3,4-Dichloro-1,2-cyclobutenedione; 3,4-Dichloro-3-cyclobuten-1,2-dione; 3,4-Dichloro-3-cyclobutene-1,2-dione; 3,4-Dichlorocyclobutenedione; Dichlorocyclobutene-1,2-dione; Dichlorocyclobutenedione; Quadratic aciddichloride; Squaric acid dichloride; Squaryl dichloride |  | C4Cl2O2 | 详情 | 供应商 | |
