| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 94232-71-0 | 2-Butanone,O,O',O''-[[3-(1,1,2,2-tetrafluoroethoxy)propyl]silylidyne]trioxime (9CI) |  | C17H31F4N3O4Si | 詳情 | 供應商 | |
| 86717-12-6 | 2-Propanol,1-[[5-[(1H-indol-3-ylmethyl)amino]-1,3,4-thiadiazol-2-yl]thio]-3-(1H-pyrrol-2-ylamino)- |  | C18H20N6OS2 | 詳情 | 供應商 | |
| 5464-15-3 | 2-Propanol,1-(ethylmethylamino)-; NSC 26886 |  | C6H15NO | 詳情 | 供應商 | |
| 56069-61-5 | 2H-Pyran-5-carbonitrile,3,4-dihydro-2,2,3,3-tetramethoxy-4,6-diphenyl-; NSC 362891 |  | C22H23NO5 | 詳情 | 供應商 | |
| 97355-56-1 | 2(1H)-Quinolinone,3-butyl-4-hydroxy-1-phenyl-; Carbostyril,3-butyl-4-hydroxy-1-phenyl- (7CI); 3-Butyl-4-hydroxy-1-phenyl-1,2-dihydroquinolin-2-one |  | C19H19NO2 | 詳情 | 供應商 | |
| 93804-30-9 | 2,6-Naphthalenedisulfonicacid, calcium salt (1:1); calcium naphthalene-2,6-disulphonate |  | C10H6CaO6S2 | 詳情 | 供應商 | |
| 190375-16-7 | 2-Thiophenecarboxylicacid, 3-amino-4-methyl-, 1-methylethyl ester; 2-Thiophenecarboxylicacid,3-amino-4-methyl-,1-methylethylester(9CI) |  | C9H13NO2S | 詳情 | 供應商 | |
| 190273-70-2 | 2-Quinazolinamine,5-chloro-; 2-Amino-5-chloroquinazoline |  | C8H6ClN3 | 詳情 | 供應商 | |
| 188918-74-3 | 2-Pyridinecarbonitrile,5-cyclopropyl-; 2-Cyano-5-cyclopropylpyridine |  | C9H8N2 | 詳情 | 供應商 | |
| 3139-29-5 | 2-Thiophenemethanamine,N-(4-methoxyphenyl)-; 2-Thenylamine,N-(p-methoxyphenyl)- (6CI,7CI); 2-Thiophenemethylamine, N-(p-methoxyphenyl)-(8CI) |  | C12H13NOS | 詳情 | 供應商 | |
| 6976-96-1 | 2-Propenoic acid,2-methyl-, 3-methoxybutyl ester; 3-Methoxybutylmethacrylate; NSC 24165 |  | C9H16O3 | 詳情 | 供應商 | |
| 17298-36-1 | 2H-1-Benzopyran-2-one,4-hydroxy-3-[1-(4-nitrophenyl)-3-oxopentyl]-; Coumarin,4-hydroxy-3-[p-nitro-a-(2-oxobutyl)benzyl]- (8CI); Nitrofarin; Nitropharin |  | C20H17NO6 | 詳情 | 供應商 | |
| 63883-69-2 | 2-Butenal, 2-ethyl-,(2E)-; 2-Butenal,2-ethyl-, (E)-; (E)-2-Ethyl-2-butenal; (E)-2-Ethylcrotonaldehyde; trans-2-Ethyl-2-butenal; trans-2-Ethylcrotonal |  | C6H10O | 詳情 | 供應商 | |
| 83472-56-4 | 2,4(1H,3H)-Pyrimidinedione,5-fluorodihydro-1,3-dimethyl- |  | C6H9FN2O2 | 詳情 | 供應商 | |
| 54313-59-6 | 2,2-Pyrrolidinedicarboxylicacid, 5-hydroxy-1-(2-nitrobenzoyl)-, 2,2-diethyl ester; 2,2-Pyrrolidinedicarboxylicacid, 5-hydroxy-1-(2-nitrobenzoyl)-, diethyl ester (9CI); NSC 243887 |  | C17H20N2O8 | 詳情 | 供應商 | |
| 185949-52-4 | 2-Benzothiazolemethanamine,6-methoxy-a-methyl-, (aR)-; 2-Benzothiazolemethanamine,6-methoxy-a-methyl-, (R)- (9CI) |  | C10H12N2OS | 詳情 | 供應商 | |
| 55486-27-6 | 2-Propen-1-one,3-phenyl-1-(1-piperazinyl)-; Piperazine,1-(1-oxo-3-phenyl-2-propenyl)- (9CI); Piperazine, 1-cinnamoyl- (6CI); 1-Cinnamoylpiperazine; NSC 133368 |  | C13H16N2O | 詳情 | 供應商 | |
| 16841-51-3 | 2H-Thiopyran,3,4-dihydro-, 1,1-dioxide; 3,4-Dihydro-2H-thiopyranS,S-dioxide; Thia-2-cyclohexene 1,1-dioxide |  | C5H8O2S | 詳情 | 供應商 | |
| 55099-23-5 | 2-Aziridinemethanamine; Aziridine,2-(aminomethyl)- (6CI); 2-(Aminomethyl)aziridine; 2-(Aminomethyl)ethyleneimine; 2-(Aminomethyl)ethylenimine; 2-Aziridinemethylamine |  | C3H8N2 | 詳情 | 供應商 | |
| 14032-62-3 | 2(3H)-Furanone,dihydro-3-mercapto-; 3-Mercaptotetrahydrofuran-2-one; Spiera; a-Mercapto-g-butyrolactone |  | C4H6O2S | 詳情 | 供應商 | |