| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 951030-57-2 | 4-Pyridinecarboxylicacid, 2,5-dimethyl- |  | C8H9NO2 | 詳情 | 供應商 | |
| 915140-06-6 | 4-Pyridinecarboxylicacid, 2-(hydroxymethyl)-; 2-Hydroxymethylisonicotinicacid |  | C7H7NO3 | 詳情 | 供應商 | |
| 16964-44-6 | 4,6,8,10,12-Tridecapentaen-3-one,7-methyl-13-phenyl- (8CI,9CI); Asperyellone |  | C20H22O | 詳情 | 供應商 | |
| 6389-49-7 | 4-Morpholinebutanoicacid, a-(1-methylpropyl)-a-1-naphthalenyl-, hydrochloride(1:1); 4-Morpholinebutyricacid, a-sec-butyl-a-1-naphthyl-, hydrochloride (7CI,8CI) |  | C22H30ClNO3 | 詳情 | 供應商 | |
| 56100-43-7 | 4H-1-Benzopyran-4-one,5,7,8-trihydroxy-2-methyl-; 5,7,8-Trihydroxy-2-methylchromone |  | C10H8O5 | 詳情 | 供應商 | |
| 857410-67-4 | 4-Pyrimidinecarboxylicacid, 2-amino-6-methyl-, ethyl ester |  | C8H11N3O2 | 詳情 | 供應商 | |
| 89283-49-8 | 4-Pyrimidinamine,2-chloro-N-methyl-5-nitro-; Pyrimidine,2-chloro-4-(methylamino)-5-nitro- (6CI,7CI) |  | C5H5ClN4O2 | 詳情 | 供應商 | |
| 29424-01-9 | 4,11-Epoxyfuro[3,4-b]phenazine-1,3-dione; 1,4-Epoxyphenazine-2,3-dicarboxylicanhydride (8CI) |  | C14H4N2O4 | 詳情 | 供應商 | |
| 16858-56-3 | 4-Pyrimidinecarbonitrile,2-chloro-6-methyl-; 2-Chloro-6-methylpyrimidine-4-carbonitrile |  | C6H4ClN3 | 詳情 | 供應商 | |
| 108004-93-9 | 4-Pyridinol,3-chloro-2-methyl-, 1-oxide; 4-Pyridinol, 3-chloro-2-methyl-, 1-oxide |  | C6H6ClNO2 | 詳情 | 供應商 | |
| 933683-35-3 | 4-Pyrimidinecarboxylicacid, 5-methyl- |  | C6H6N2O2 | 詳情 | 供應商 | |
| 933715-17-4 | 4-Pyridazinecarboxylicacid, 3-methyl- |  | C6H6N2O2 | 詳情 | 供應商 | |
| 933746-24-8 | 4-Pyrimidinecarboxaldehyde,2,6-dichloro- |  | C5H2Cl2N2O | 詳情 | 供應商 | |
| 6890-62-6 | 4-Pyridinol, 1-oxide; 4-Hydroxypyridine1-oxide; 4-Hydroxypyridine N-oxide; NSC 78419 |  | C5H5NO2 | 詳情 | 供應商 | |
| 127662-47-9 | 4H-Imidazol-4-one,3-[4-(4-fluorophenoxy)phenyl]-3,5-dihydro-5-(1H-indol-2-ylmethylene)-2-methyl- |  | C25H18FN3O2 | 詳情 | 供應商 | |
| 78219-14-4 | 4-Piperidinol,1-butyl-, 4-(4-aminobenzoate), hydrochloride (1:1); 4-Piperidinol,1-butyl-, 4-aminobenzoate (ester), monohydrochloride (9CI) |  | C16H25ClN2O2 | 詳情 | 供應商 | |
| 20389-09-7 | 4-Quinolinecarboxylicacid, 2-(2-chlorophenyl)-; Cinchoninicacid, 2-(o-chlorophenyl)- (6CI,7CI,8CI); 2-(2-Chlorophenyl)-4-quinolinecarboxylic acid; 2-(o-Chlorophenyl)cinchoninicacid; NSC 109765 |  | C16H10ClNO2 | 詳情 | 供應商 | |
| 19879-30-2 | 4H-1-Benzopyran-4-one,2,3-dihydro-2-(4-hydroxyphenyl)-7-methoxy-6-(3-methyl-2-buten-1-yl)-, (2S)-; 4H-1-Benzopyran-4-one,2,3-dihydro-2-(4-hydroxyphenyl)-7-methoxy-6-(3-methyl-2-butenyl)-, (2S)- (9CI); 4H-1-Benzopyran-4-one,2,3-dihydro-2-(4-hydroxyphenyl)-7-methoxy-6-(3-methyl-2-butenyl)-, (S)-; Flavanone, 4'-hydroxy-7-methoxy-6-(3-methyl-2-butenyl)- (8CI); 7-O-Methylbavachin; Bavachinin; Bavachinin A |  | C21H22O4 | 詳情 | 供應商 | |
| 284681-92-1 | 4-Pyrimidinamine,6-chloro-2-(phenylsulfonyl)- |  | C10H8ClN3O2S | 詳情 | 供應商 | |
| 146824-85-3 | 4(1H)-Pyridazinone,1-(3-chlorophenyl)-3-methoxy-6-methyl-; 4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl- |  | C12H11ClN2O2 | 詳情 | 供應商 | |