| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 93874-34-1 | 2,3-Butanediol,2,3-bis(4-nitrobenzoate); 2,3-Butanediol,bis(p-nitrobenzoate) (6CI,7CI); NSC 169968 |  | C18H16N2O8 | 详情 | 供应商 | |
| 55387-86-5 | 2,6-Dioxabicyclo[2.2.1]heptane(9CI); NSC 295374 |  | C5H8O2 | 详情 | 供应商 | |
| 40221-44-1 | 2-Pentanamine,N-(1-methylbutyl)-; 1,1'-Dimethyldibutylamine; Bis(2-amyl)amine; Di-2-Amylamine |  | C10H23N | 详情 | 供应商 | |
| 5833-42-1 | 2-Cyclohexen-1-one,6-benzoyl-3-methoxy- |  | C14H14O3 | 详情 | 供应商 | |
| 90418-21-6 | 2-Propenoic acid,3-(3,5-dichlorophenyl)-; Cinnamicacid, 3,5-dichloro- (6CI,7CI); 3,5-Dichlorocinnamic acid; 3',5'-Dichlorocinnamic acid |  | C9H6Cl2O2 | 详情 | 供应商 | |
| 872-41-3 | 2H-1,2-Oxazine,3,6-dihydro-, hydrochloride (1:1); 2H-1,2-Oxazine,3,6-dihydro-, hydrochloride (7CI,9CI) |  | C4H8ClNO | 详情 | 供应商 | |
| 33538-93-1 | 2-Propenal,3-(2,5-dimethoxyphenyl)-; Cinnamaldehyde,2,5-dimethoxy- (8CI); NSC 110720 |  | C11H12O3 | 详情 | 供应商 | |
| 5813-03-6 | 2H-Benz[g]indazole-4,5-diol,2-phenyl-, 4,5-diacetate; 2H-Benz[g]indazole-4,5-diol,2-phenyl-, diacetate (7CI); 2H-Benz[g]indazole-4,5-diol, 2-phenyl-, diacetate(ester) (8CI) |  | C21H16N2O4 | 详情 | 供应商 | |
| 129079-26-1 | 2-Tetradecen-4-one,1-hydroxy-, (E)- (9CI) |  | C14H26O2 | 详情 | 供应商 | |
| 95923-44-7 | 2(3H)-Benzoxazolone,3-(2-chloroacetyl)-; 2(3H)-Benzoxazolone,3-(chloroacetyl)- (9CI) |  | C9H6ClNO3 | 详情 | 供应商 | |
| 21031-74-3 | 2,4(1H,3H)-Pyrimidinedione,1-cyclohexyl-5-methyl-; Thymine,1-cyclohexyl- (8CI); 1-Cyclohexylthymine; NSC 49061 |  | C11H16N2O2 | 详情 | 供应商 | |
| 7466-69-5 | 2H-1,3-Benzoxazine-2,4(3H)-dione,6-nitro-3-(2-oxopropyl)-; NSC 402736 |  | C11H8N2O6 | 详情 | 供应商 | |
| 31505-99-4 | 2,4(1H,3H)-Pyrimidinedione,1-(6-deoxy-a-L-mannopyranosyl)-5-methyl-; Thymine,1-(6-deoxy-a-L-mannopyranosyl)- (8CI); Thymine, 1-a-L-rhamnopyranosyl- (6CI); NSC76243 |  | C11H16N2O6 | 详情 | 供应商 | |
| 91193-47-4 | 2-Butenamide,N-(3,4-dichlorophenyl)-2-methyl-; Crotonanilide,3',4'-dichloro-2-methyl- (7CI); NSC 44231 |  | C11H11Cl2NO | 详情 | 供应商 | |
| 856973-51-8 | 2,5-Pyrimidinediamine,N2,4,6-trimethyl-; Pyrimidine,5-amino-4,6-dimethyl-2-methylamino- (5CI) |  | C7H12N4 | 详情 | 供应商 | |
| 856973-27-8 | 2-Pyrimidinamine,hexahydro-; Pyrimidine,2-aminohexahydro- (5CI) |  | C4H11N3 | 详情 | 供应商 | |
| 856973-26-7 | 2-Pyrimidinamine,4,6-dibromo-; Pyrimidine,2-amino-4,6-dibromo- (5CI) |  | C4H3Br2N3 | 详情 | 供应商 | |
| 91093-26-4 | 2-Quinoxalineacetonitrile,3-methyl-; 2-Quinoxalineacetonitrile,3-methyl-(7CI); (3-METHYLQUINOXALIN-2-YL)ACETONITRILE |  | C11H9N3 | 详情 | 供应商 | |
| 95141-59-6 | 2-Pyrrolidinone,1-(phenylmethyl)-5-thioxo-; Succinimide,N-benzylthio- (7CI) |  | C11H11NOS | 详情 | 供应商 | |
| 26605-41-4 | 2-Azabicyclo[2.2.2]octane-2-aceticacid, 6-ethyl-7-(1H-indol-2-yl)-, (1R,4S,6R,7S)-; 2-Azabicyclo[2.2.2]octane-2-aceticacid, 6-ethyl-7-(1H-indol-2-yl)-, [1R-(1a,4a,6b,7S*)]-; 8,9-Seco-4-epiibogamin-8-oic acid (8CI) |  | C19H24N2O2 | 详情 | 供应商 | |
