| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 151910-15-5 | 2-Aziridinecarboxylicacid, 1-acetyl-, methyl ester; 2-Aziridinecarboxylicacid, 1-acetyl-, methyl ester, (?à)- |  | C6H9NO3 | 详情 | 供应商 | |
| 151910-16-6 | 2-Aziridinecarboxylicacid, 1-acetyl-, methyl ester, (2S)-; 2-Aziridinecarboxylicacid, 1-acetyl-, methyl ester, (S)- |  | C6H9NO3 | 详情 | 供应商 | |
| 220708-01-0 | 2-Propyn-1-ol,3-(4-fluoro-3-methylphenyl)-; 2-Propyn-1-ol,3-(4-fluoro-3-methylphenyl)-(9CI) |  | C10H9FO | 详情 | 供应商 | |
| 2221-66-1 | 2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one,9,10-dihydro-8,8-dimethyl- (8CI,9CI); 6-Chromanacrylicacid, 5-hydroxy-2,2-dimethyl-, d-lactone (6CI,7CI); Dihydroseselin; Seselin, dihydro- |  | C14H14O3 | 详情 | 供应商 | |
| 187486-05-1 | 2H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione; 2H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione |  | C5H4N4O2 | 详情 | 供应商 | |
| 99976-77-9 | 2(1H)-Quinoxalinone,octahydro-3,3-dimethyl-; Octahydro-3,3-dimethyl-2(1H)-quinoxalinone |  | C10H18N2O | 详情 | 供应商 | |
| 99969-07-0 | 2-Pyridinol, 3-methyl-,1-oxide; 2-Pyridinol,3-methyl-,1-oxide(6CI) |  | C6H7NO2 | 详情 | 供应商 | |
| 99968-74-8 | 2-Furancarboxamide,5-methyl-; 2-Furamide,5-methyl- (6CI); 5-Methyl-2-furancarboxamide |  | C6H7NO2 | 详情 | 供应商 | |
| 117379-76-7 | 2-Butenoic acid,4-(3,4-dihydroxyphenyl)-4-oxo-, (E)- (9CI); 2-Butenoicacid,4-(3,4-dihydroxyphenyl)-4-oxo-,(E)-(9CI) |  | C10H8O5 | 详情 | 供应商 | |
| 66400-26-8 | 2,4(1H,3H)-Pyrimidinedione,6-(methylamino)-1,3-diphenyl-; 6-Methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione |  | C17H15N3O2 | 详情 | 供应商 | |
| 1501-38-8 | 2-Quinoxalinepropanoicacid, 3,4-dihydro-4-methyl-3-oxo-; 2-Quinoxalinepropionicacid, 3,4-dihydro-4-methyl-3-oxo- (7CI,8CI); NSC 75194 |  | C12H12N2O3 | 详情 | 供应商 | |
| 71552-26-6 | 2,4,6-Pyrimidinetriamine,5-chloro-N4-(4-methylphenyl)-; NSC 252091 |  | C11H12ClN5 | 详情 | 供应商 | |
| 17836-11-2 | 2-Butenedioic-2,3-14C2acid, (Z)- (9CI); Maleic-2,3-14C2acid (8CI) |  | C2(14C)2H4O4 | 详情 | 供应商 | |
| 36151-42-5 | 2-Pyrrolidinone,1-[4-(aminomethyl)phenyl]-; 1-(4-Aminomethylphenyl)pyrrolidin-2-one |  | C11H14N2O | 详情 | 供应商 | |
| 123719-64-2 | 2(3H)-Benzoxazolone,7a-ethenylhexahydro-, (3aR,7aR)-rel-; 2(3H)-Benzoxazolone,7a-ethenylhexahydro-, cis- (9CI); 2(3H)-Benzoxazolone, 7a-ethenylhexahydro-,cis-(?à)- |  | C9H13NO2 | 详情 | 供应商 | |
| 17827-88-2 | 2,6-Pyridinediamine,4-butoxy-, 1-oxide; Pyridine,2,6-diamino-4-butoxy-, 1-oxide (8CI) |  | C9H15N3O2 | 详情 | 供应商 | |
| 1910-90-3 | 2,3-Quinoxalinedione,6-bromo-1,4-dihydro-; 6-Bromo-2,3-dihydroxyquinoxaline |  | C8H5BrN2O2 | 详情 | 供应商 | |
| 1899-63-4 | 2-Furancarboxaldehyde,5-nitro-, 2-(1,6-dihydro-6-oxo-4-phenyl-2-pyrimidinyl)hydrazone; 2-Furaldehyde,5-nitro-, (4-hydroxy-6-phenyl-2-pyrimidinyl)hydrazone (7CI); 2-Furancarboxaldehyde, 5-nitro-,(1,4-dihydro-4-oxo-6-phenyl-2-pyrimidinyl)hydrazone (9CI) |  | C15H11N5O4 | 详情 | 供应商 | |
| 27533-39-7 | 2-Naphthalenecarbonitrile,3-amino-; 2-Naphthonitrile,3-amino- (8CI) |  | C11H8N2 | 详情 | 供应商 | |
| 27523-76-8 | 2H-Imidazo[4,5-b]pyrazin-2-one,5-(ethylamino)-1,3-dihydro-; 2H-Imidazo[4,5-b]pyrazin-2-one,5-(ethylamino)-1,3-dihydro-(8CI); 5-(ETHYLAMINO)-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRAZIN-2-ONE |  | C7H9N5O | 详情 | 供应商 | |
