| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 104338-57-0 | 2-Naphthalenecarboxylicacid, 4-amino-3-methyl-; 2-Naphthoicacid, 4-amino-3-methyl- (6CI) |  | C12H11NO2 | 详情 | 供应商 | |
| 103965-99-7 | 2-Thiazolamine,4-(2-bromophenyl)- |  | C9H7BrN2S | 详情 | 供应商 | |
| 103965-77-1 | 2-Pyrazinamine,5-methyl-, 4-oxide; Pyrazinamine,5-methyl-, 4-oxide (9CI) |  | C5H7N3O | 详情 | 供应商 | |
| 103965-76-0 | 2-Pyrazinamine,3-methyl-, 4-oxide; Pyrazinamine,3-methyl-, 4-oxide (9CI) |  | C5H7N3O | 详情 | 供应商 | |
| 103965-75-9 | 2-Pyrazinamine,3-methyl-, 1-oxide; Pyrazinamine,3-methyl-, 1-oxide (9CI) |  | C5H7N3O | 详情 | 供应商 | |
| 103931-19-7 | 2-Pyridinecarboxylicacid, 6-ethyl-, methyl ester; 2-Pyridinecarboxylicacid,6-ethyl-,methylester(9CI) |  | C9H11NO2 | 详情 | 供应商 | |
| 101080-24-4 | 2(1H)-Pyrimidinone,6-chloro-5-methyl-; 2(1H)-Pyrimidinone,4-chloro-5-methyl- (6CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 101080-13-1 | 2,5-Piperazinedione,3-(2-hydroxyethyl)-; 2,5-Piperazinedione,3-(2-hydroxyethyl)-(6CI,9CI); 3-(2-HYDROXYETHYL)PIPERAZINE-2,5-DIONE |  | C6H10N2O3 | 详情 | 供应商 | |
| 101080-09-5 | 2,6-Piperazinedione,3,3-dimethyl-; 2,6-Piperazinedione,3,3-dimethyl-(6CI) |  | C6H10N2O2 | 详情 | 供应商 | |
| 101066-60-8 | 2-Thiophenecarboxaldehyde,5-mercapto-; 2-Thiophenecarboxaldehyde, 5-mercapto- (9CI) |  | C5H4OS2 | 详情 | 供应商 | |
| 13984-37-7 | 2-Propanone,1-chloro-3-diazo-1-ethoxy-; 2-Propanone, 1-chloro-3-diazo-1-ethoxy- |  | C5H7ClN2O2 | 详情 | 供应商 | |
| 13982-55-3 | 2-Propen-1-one,3-(3-nitrophenyl)-1-(2-thienyl)-; 2-Propen-1-one,3-(m-nitrophenyl)-1-(2-thienyl)- (7CI,8CI) |  | C13H9NO3S | 详情 | 供应商 | |
| 289622-52-2 | 2-Pyrrolidinone,4-hydroxy-3,3-dimethyl-5-(1-methylethyl)-, (5S)-; 2-Pyrrolidinone,4-hydroxy-3,3-dimethyl-5-(1-methylethyl)-,(5S)-(9CI) |  | C9H17NO2 | 详情 | 供应商 | |
| 289469-47-2 | 2-Propanone,1-(4-methoxy-2-pyridinyl)-; 1-(4-Methoxy-2-pyridinyl)-2-propanone |  | C9H11NO2 | 详情 | 供应商 | |
| 289064-94-4 | 2(1H)-Pyrimidinone,6-amino-5-(1-propen-1-yl)-; 2(1H)-Pyrimidinone,4-amino-5-(1-propenyl)- (9CI) |  | C7H9N3O | 详情 | 供应商 | |
| 90323-06-1 | 2-Thiazolamine,4-(2-nitrophenyl)-; Thiazole,2-amino-4-(o-nitrophenyl)- (7CI) |  | C9H7N3O2S | 详情 | 供应商 | |
| 26631-66-3 | 2-Propenoic acid,2,3-dibromo-, ethyl ester, (2Z)-; 2-Propenoicacid, 2,3-dibromo-, ethyl ester, (Z)-; Acrylic acid, 2,3-dibromo-, ethyl ester,(Z)- (8CI); Ethyl (Z)-2,3-dibromopropenoate |  | C5H6Br2O2 | 详情 | 供应商 | |
| 21512-16-3 | 2-Thiophenecarbonitrile,5-formyl-; 2-Thiophenecarboxaldehyde,5-cyano- (6CI,7CI); 5-Formyl-2-thiophenecarbonitrile |  | C6H3NOS | 详情 | 供应商 | |
| 300681-03-2 | 2-Cyclopentene-1-methanamine,1,4-dimethoxy-; 2-Cyclopentene-1-methanamine,1,4-dimethoxy-(9CI) |  | C8H15NO2 | 详情 | 供应商 | |
| 165657-81-8 | 2-Oxazolidinone,4-(1-methylethyl)-3-(1-oxopropyl)-; 4-isopropyl-3-propionyl-2-oxazolidinone |  | C9H15NO3 | 详情 | 供应商 | |
