| CAS登錄號 | 中文名 | 英文名 | 分子結(jié)構(gòu)式 | 分子式 | 詳情 | 供應商 |
| 126533-85-5 | 4-Thiazolemethanol,2-(ethylamino)-; 2-Ethylaminothiazol-4-ylmethanol |  | C6H10N2OS | 詳情 | 供應商 | |
| 126534-29-0 | 4-Thiazoleacetic acid,2-chloro-a-oxo-, ethyl ester; Ethyl2-chlorothiazol-4-ylglyoxylate |  | C7H6ClNO3S | 詳情 | 供應商 | |
| 126579-26-8 | 4-Piperidinemethanamine,N-methyl-; N-METHYL(PIPERIDIN-4-YL)METHANAMINE; METHYL-PIPERIDIN-4-YLMETHYL-AMINE |  | C7H16N2 | 詳情 | 供應商 | |
| 126798-27-4 | 4-Pyridinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo-; 4-Pyridinecarboxylicacid,1,2-dihydro-3-methyl-2-oxo-(9CI) |  | C7H7NO3 | 詳情 | 供應商 | |
| 126832-84-6 | 4-Piperidinone,3-acetyl-1-methyl-; 4-Piperidinone, 3-acetyl-1-methyl- (9CI) |  | C8H13NO2 | 詳情 | 供應商 | |
| 67468-54-6 | 對叔戊基苯甲醛 | 4-tert-Pentylbenzaldehyde; 4-(1,1-Dimethylpropyl)benzaldehyde; 4-tert-Amylbenzaldehyde; p-tert-Amylbenzaldehyde; |  | C12H16O | 詳情 | 供應商 |
| 126973-49-7 | 4H-Imidazol-4-one,2-ethenyl-3,5-dihydro-5-methyl-5-(1-methylethyl)-; 4H-Imidazol-4-one,2-ethenyl-1,5-dihydro-5-methyl-5-(1-methylethyl)- (9CI) |  | C9H14N2O | 詳情 | 供應商 | |
| 127133-92-0 | 4(1H)-Quinolinethione,6,7-dihydroxy-1-methyl-; 4(1H)-Quinolinethione,6,7-dihydroxy-1-methyl-(9CI) |  | C10H9NO2S | 詳情 | 供應商 | |
| 130138-46-4 | 4-Pyridineacetonitrile,2,6-dimethyl-; (2,6-Dimethyl-4-pyridyl)acetonitrile; 4-Cyanomethyl-2,6-dimethylpyridine |  | C9H10N2 | 詳情 | 供應商 | |
| 127324-61-2 | 4-Pyridinecarbonitrile,1,2-dihydro-2-thioxo-; 4-Pyridinecarbonitrile,1,2-dihydro-2-thioxo-(9CI) |  | C6H4N2S | 詳情 | 供應商 | |
| 127350-47-4 | 4H-Pyran-3-carboxamide,4-oxo-; 4H-Pyran-3-carboxamide,4-oxo-(9CI) |  | C6H5NO3 | 詳情 | 供應商 | |
| 127784-80-9 | 4H-Azulen-3a,7-imin-4-one,1,2,3,7,8,8a-hexahydro-9-methyl-, (3aa,7a,8ab)- (9CI); 4H-Azulen-3a,7-imin-4-one,1,2,3,7,8,8a-hexahydro-9-methyl-,(3a-alpha-,7-alpha-,8a-bta-)-(9CI) |  | C11H15NO | 詳情 | 供應商 | |
| 127846-79-1 | 4H-1,2,3-Triazol-4-one,2,3-dihydro-5-(2-oxopropyl)-; 4H-1,2,3-Triazol-4-one, 2,3-dihydro-5-(2-oxopropyl)- (9CI) |  | C5H7N3O2 | 詳情 | 供應商 | |
| 127913-32-0 | 4-Oxazolidinecarboxylicacid, 5-(1-methylethyl)-2-oxo-, (4S,5R)-; 4-Oxazolidinecarboxylicacid, 5-(1-methylethyl)-2-oxo-, (4S-trans)- |  | C7H11NO4 | 詳情 | 供應商 | |
| 127942-10-3 | 4H-Pyran-4-one,2-methoxy-; 4H-Pyran-4-one,2-methoxy-(9CI) |  | C6H6O3 | 詳情 | 供應商 | |
| 127957-05-5 | 4-Morpholinamine,3,3-dimethyl-; 4-Amino-3,3-dimethylmorpholine |  | C6H14N2O | 詳情 | 供應商 | |
| 128258-76-4 | 4,5-Bis-(2-iodo-ethylsulfanyl)-[1,3]dithiol-2-one; 4,5-Bis-(2-iodo-ethylsulfanyl)-[1,3]dithiol-2-one |  | C7H8I2OS4 | 詳情 | 供應商 | |
| 129547-87-1 | 4-Pyridinemethanol, a-methyl-, 1-oxide, (aS)-; 4-Pyridinemethanol,a-methyl-, 1-oxide, (S)- |  | C7H9NO2 | 詳情 | 供應商 | |
| 129663-15-6 | 4-Isoxazolecarboxylicacid, 5-acetyl-3-phenyl-, ethyl ester; ETHYL 5-ACETYL-3-PHENYLISOXAZOLE-4-CARBOXYLATE |  | C14H13NO4 | 詳情 | 供應商 | |
| 130148-49-1 | 4(3H)-Quinazolinone,8-amino-; 4(1H)-Quinazolinone,8-amino- (9CI) |  | C8H7N3O | 詳情 | 供應商 | |