| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 79364-63-9 | 4,6-Pyrimidinediamine,hydrochloride (1:?); 4,6-Pyrimidinediamine,hydrochloride (9CI) |  | C4H7ClN4 | 詳情 | 供應商 | |
| 788138-25-0 | 4(5H)-Thiazolimine,2-(1-pyrrolidinyl)-; 4(5H)-Thiazolimine,2-(1-pyrrolidinyl)-(9CI) |  | C7H11N3S | 詳情 | 供應商 | |
| 741737-02-0 | 4-Pyridinecarboxaldehyde,3,5-dibromo-2-methoxy-6-(trifluoromethyl)-; 3,5-Dibromo-2-methoxy-6-trifluoromethyl-pyridine-4-carbaldehyde |  | C8H4Br2F3NO2 | 詳情 | 供應商 | |
| 798544-08-8 | 4-Piperidinone,1-methyl-3-(phenylthio)-; 4-Piperidinone,1-methyl-3-(phenylthio)-(9CI) |  | C12H15NOS | 詳情 | 供應商 | |
| 746599-88-2 | 4(1H)-Pyridinone,3-hydroxy-2,6-bis(methoxymethyl)-1-methyl-; 4(1H)-Pyridinone, 3-hydroxy-2,6-bis(methoxymethyl)-1-methyl- (9CI) |  | C10H15NO4 | 詳情 | 供應商 | |
| 706789-09-5 | 4-Oxazolecarboxylicacid, 2-ethoxy-; 4-Oxazolecarboxylicacid,2-ethoxy-(9CI) |  | C6H7NO4 | 詳情 | 供應商 | |
| 706789-06-2 | 4-Oxazolemethanol,2-chloro-; (2-Chloro-1,3-oxazol-4-yl)methanol |  | C4H4ClNO2 | 詳情 | 供應商 | |
| 127919-32-8 | 4-Oxazolecarboxylicacid, 5-(4-bromophenyl)-, ethyl ester |  | C12H10BrNO3 | 詳情 | 供應商 | |
| 752192-23-7 | 4-Pentenoic acid,2-amino-, 2-cyanoethyl ester, (2S)-; 4-Pentenoicacid,2-amino-,2-cyanoethylester,(2S)-(9CI) |  | C8H12N2O2 | 詳情 | 供應商 | |
| 754972-10-6 | 4-Pyridinecarboxamide,N-[2-[(hydroxyamino)carbonyl]phenyl]-; 4-Pyridinecarboxamide,N-[2-[(hydroxyamino)carbonyl]phenyl]-(9CI) |  | C13H11N3O3 | 詳情 | 供應商 | |
| 756453-36-8 | 4H-Pyrrolo[3,4-d]thiazol-2-amine,5,6-dihydro-N-methyl-; 4H-Pyrrolo[3,4-d]thiazol-2-amine, 5,6-dihydro-N-methyl- |  | C6H9N3S | 詳情 | 供應商 | |
| 758684-45-6 | 4(3H)-Quinolinone; 4(3H)-Quinolinone(9CI) |  | C9H7NO | 詳情 | 供應商 | |
| 75985-32-9 | 4-Pyrimidinemethanamine,2,5-dimethyl-; 4-Pyrimidinemethanamine, 2,5-dimethyl- (9CI) |  | C7H11N3 | 詳情 | 供應商 | |
| 75985-23-8 | 4-Pyrimidinemethanamine,5-methyl-; 4-Pyrimidinemethanamine, 5-methyl- (9CI) |  | C6H9N3 | 詳情 | 供應商 | |
| 76632-23-0 | 4-Thiazolemethanol,2-methyl-; (2-Methyl-1,3-thiazol-4-yl)methanol; (2-Methylthiazol-4-yl)methanol; 2-Methyl-4-thiazolemethanol; 4-Hydroxymethyl-2-methylthiazole |  | C5H7NOS | 詳情 | 供應商 | |
| 769920-90-3 | 4-Thiazolemethanamine,2-[4-(trifluoromethyl)phenyl]-; [2-[4-(TRIFLUOROMETHYL)PHENYL]-1,3-THIAZOL-4-YL]METHYLAMINE |  | C11H9F3N2S | 詳情 | 供應商 | |
| 769916-07-6 | 4-Quinazolinecarboxylicacid, 6-bromo-; 6-bromoquinazoline-4-carboxylic acid |  | C9H5BrN2O2 | 詳情 | 供應商 | |
| 771572-98-6 | 4-Isoxazolepropanamine,3,5-dimethyl-; 4-Isoxazolepropanamine,3,5-dimethyl-(9CI) |  | C8H14N2O | 詳情 | 供應商 | |
| 77609-84-8 | 4-Cyclohexene-1,3-dione; 4-Cyclohexene-1,3-dione(9CI) |  | C6H6O2 | 詳情 | 供應商 | |
| 768347-24-6 | 4-Quinolinol,3-amino-7-methoxy-; 4-Quinolinol,3-amino-7-methoxy-(9CI) |  | C10H10N2O2 | 詳情 | 供應商 | |