| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 121749-57-3 | 2-Hexanone,3,3-difluoro-6-hydroxy-; 2-Hexanone, 3,3-difluoro-6-hydroxy- |  | C6H10F2O2 | 詳情 | 供應商 | |
| 120192-38-3 | 2-Propanone,O-(6-ethoxy-2-methyl-4-pyrimidinyl)oxime; 2-Propanone,O-(6-ethoxy-2-methyl-4-pyrimidinyl)oxime(9CI) |  | C10H15N3O2 | 詳情 | 供應商 | |
| 120427-93-2 | 2H-Indol-2-one,4-ethenyl-1,3-dihydro-; 4-Ethenyl-1,3-dihydro-2H-indol-2-one |  | C10H9NO | 詳情 | 供應商 | |
| 120450-98-8 | 2-Thiopheneethanimidoylchloride, N-hydroxy-a-oxo-; N-Hydroxy-a-oxo-2-thiopheneethanimidoylchloride |  | C6H4ClNO2S | 詳情 | 供應商 | |
| 120455-86-9 | 2-Pyrimidineacetaldehyde; 2-Pyrimidineacetaldehyde (9CI) |  | C6H6N2O | 詳情 | 供應商 | |
| 120491-88-5 | 2,6-Pyridinedimethanol,4-bromo-; 4-Bromo-2,6-bis(hydroxymethyl)pyridine; 4-Bromopyridine-2,6-dimethanol |  | C7H8BrNO2 | 詳情 | 供應商 | |
| 120515-20-0 | 2-Propenoic acid,1,1'-(2-methyl-1,8-octanediyl) ester; 2-Propenoicacid, 2-methyl-1,8-octanediyl ester (9CI); Light Acrylate MOD-A |  | C15H26O4 | 詳情 | 供應商 | |
| 120569-12-2 | 2-Cyclohexen-1-one,2,3-dichloro-; 2,3-Dichloro-2-cyclohexen-1-one |  | C6H6Cl2O | 詳情 | 供應商 | |
| 120758-59-0 | 2-Propen-1-one,1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-3-phenyl-, (Z)- (9CI); 2-Propen-1-one, 1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-3-phenyl-, (Z)- (9CI) |  | C18H12Cl2N2O | 詳情 | 供應商 | |
| 120758-60-3 | 2-Propen-1-one,3-(2-chlorophenyl)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI); 2-Propen-1-one, 3-(2-chlorophenyl)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI) |  | C18H11Cl3N2O | 詳情 | 供應商 | |
| 120758-61-4 | 2-Propen-1-one,3-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI); 2-Propen-1-one, 3-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI) |  | C18H11Cl3N2O | 詳情 | 供應商 | |
| 120758-62-5 | 2-Propen-1-one,1,3-bis(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI); 2-Propen-1-one, 1,3-bis(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-, (Z)- (9CI) |  | C18H10Cl4N2O | 詳情 | 供應商 | |
| 120791-35-7 | 2(3H)-Benzothiazolone,5,6-diamino-; 5,6-Diamino-2(3H)-benzothiazolone,; 2(3H)-Benzothiazolone,5,6-diamino-(9CI) |  | C7H7N3OS | 詳情 | 供應商 | |
| 120792-35-0 | 2,7-Octadien-4-ol,2,4-dimethyl-; 2,7-Octadien-4-ol, 2,4-dimethyl- |  | C10H18O | 詳情 | 供應商 | |
| 121522-98-3 | 2-Azabicyclo[2.2.0]hex-5-en-3-one,2,5-dimethyl-, (-)-; 2-Azabicyclo[2.2.0]hex-5-en-3-one,2,5-dimethyl-,(-)-(9CI) |  | C7H9NO | 詳情 | 供應商 | |
| 121638-24-2 | 2-Pyridinemethanol,4,5-dimethyl-; 4,5-Dimethyl-2-(hydroxymethyl)pyridine; 4,5-Dimethyl-2-pyridinemethanol |  | C8H11NO | 詳情 | 供應商 | |
| 121010-86-4 | 2-Pyrrolidinone,3-amino-, (R)- (9CI); 2-Pyrrolidinone,3-amino-,(R)-(9CI) |  | C4H8N2O | 詳情 | 供應商 | |
| 121050-12-2 | 2,4-Azetidinedicarboxamide,cis- (9CI); 2,4-Azetidinedicarboxamide,cis-(9CI) |  | C5H9N3O2 | 詳情 | 供應商 | |
| 121749-55-1 | 2-Butanone,3,3-difluoro-4-hydroxy-; 2-Butanone, 3,3-difluoro-4-hydroxy- (9CI) |  | C4H6F2O2 | 詳情 | 供應商 | |
| 121950-18-3 | 2-Benzothiazoleacetonitrile,a-hydroxy-; 2-Benzothiazoleacetonitrile,a-hydroxy-, (?à)- |  | C9H6N2OS | 詳情 | 供應商 | |