| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 163086-48-4 | 4-Thiazolidine-1-35S-carboxylicacid, 2-thioxo-, (R)- (9CI) |  | C4H5NO2S2 | 詳情 | 供應商 | |
| 70354-12-0 | 4H-1-Benzothiopyran-4-one,8-methoxy-2-phenyl-; 8-Methoxythioflavone; NSC 364541 |  | C16H12O2S | 詳情 | 供應商 | |
| 84245-84-1 | 4-Thiazoleacetic acid,2,2'-(carbonyldiimino)bis[a-(methoxyimino)-, dimethyl ester, (Z,Z)- (9CI) |  | C15H16N6O7S2 | 詳情 | 供應商 | |
| 113963-39-6 | 4H-1-Benzopyran-4-one,5-(b-D-glucopyranosyloxy)-7,8-dimethoxy-2-phenyl-; 7,8-Dimethoxy-5b-D-glucopyranosyloxyflavone; 7-O-Methylwogonin 5-O-glucoside; 7-O-Methylwogonin 5-glucoside; AndrographidinC |  | C23H24O10 | 詳情 | 供應商 | |
| 2852-13-3 | 4,6-Pyrimidinedicarbamicacid, diethyl ester (7CI,8CI); NSC 72128 |  | C10H14N4O4 | 詳情 | 供應商 | |
| 4103-10-0 | 4-Cyclooctene-1-carboxylicacid; 1-Cyclooctene-5-carboxylicacid; 4-Cyclooctenecarboxylic acid; 5-Carboxy-1-cyclooctene; 5-Carboxycyclooctene; Cyclooctene-5-carboxylic acid; NSC 155167 |  | C9H14O2 | 詳情 | 供應商 | |
| 6048-42-6 | 4-Morpholineaceticacid, a-2-propen-1-yl-; 4-Morpholineaceticacid, a-allyl- (8CI); 4-Pentenoic acid,2-morpholino- |  | C9H15NO3 | 詳情 | 供應商 | |
| 25886-60-6 | 4-Cyclohexene-1,2-dimethanol,1,2-dimethanesulfonate, (1R,2S)-rel-; 4-Cyclohexene-1,2-dimethanol,dimethanesulfonate, (1R,2S)-rel- (9CI); 4-Cyclohexene-1,2-dimethanol,dimethanesulfonate, cis- (8CI); NSC 170784 |  | C10H16O8S2(-2) | 詳情 | 供應商 | |
| 38310-32-6 | 4a,8a-Ethenonaphthalene,1,4-dihydro- (9CI) |  | C12H12 | 詳情 | 供應商 | |
| 7781-11-5 | 4(3H)-Pyrimidinone,2-amino-6-(diethoxymethyl)-5-(4-phenylbutyl)-; 4-Pyrimidinecarboxaldehyde,2-amino-6-hydroxy-5-(4-phenylbutyl)-, diethyl acetal (7CI,8CI); 6-Pyrimidinol,2-amino-4-(diethoxymethyl)-5-(4-phenylbutyl)-; NSC 92434 |  | C19H27N3O3 | 詳情 | 供應商 | |
| 6318-36-1 | 4-Thiazolidinone,5-[(2-chlorophenyl)methylene]-2-thioxo-; Rhodanine,o-chlorobenzal- (3CI); 5-(2-Chlorobenzylidene)rhodanine; NSC 31092 |  | C10H6ClNOS2 | 詳情 | 供應商 | |
| 77301-22-5 | 4(3H)-Quinazolinone,3-[2-(ethylamino)ethyl]-6-iodo-2-methyl-; 3-(2-(Ethylamino)ethyl)-6-iodo-2-methyl-4(3H)-quinazolinone |  | C13H16IN3O | 詳情 | 供應商 | |
| 108335-27-9 | 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-8-b-D-glucopyranosyl-3,7-dihydroxy- |  | C21H20O11 | 詳情 | 供應商 | |
| 142450-10-0 | 4H-Pyran-4-one,tetrahydro-5-hydroxy-2-(hydroxymethyl)-, (2S-trans)- (9CI); 2(S)-DihydroascopyroneT; Haliclonol |  | C6H10O4 | 詳情 | 供應商 | |
| 88320-60-9 | 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-5-(2-methoxyphenyl)-1,6-dimethyl-; NSC 345291 |  | C14H14N4O2 | 詳情 | 供應商 | |
| 35554-89-3 | 4-Thiazolidinone,3-[[(2-chlorophenyl)methylene]amino]-2-thioxo-; Rhodanine,3-[(o-chlorobenzylidene)amino]- (7CI); NSC 121955 |  | C10H7ClN2OS2 | 詳情 | 供應商 | |
| 83800-94-6 | 4(1H)-Quinazolinone,2-(2,6-dichlorophenyl)-2,3-dihydro-; NSC 158391 |  | C14H10Cl2N2O | 詳情 | 供應商 | |
| 82944-21-6 | 4H-1,3-Benzodioxin-4-one,6-methoxy-2,2-dimethyl-; 2,2-dimethyl-4-oxo-6-methoxybenzo-1,3-dioxin |  | C11H12O4 | 詳情 | 供應商 | |
| 892-15-9 | 4(3H)-Quinazolinone,2-chloro-3-(2-methylphenyl)-; 4(3H)-Quinazolinone,2-chloro-3-o-tolyl- (7CI,8CI) |  | C15H11ClN2O | 詳情 | 供應商 | |
| 14070-03-2 | 4-Pyridinamine,N-hydroxy-3-methyl-, 1-oxide; 3-Picoline,4-(hydroxyamino)-, 1-oxide (8CI); 3-Methyl-4-(hydroxyamino)pyridine N-oxide; 3-Methyl-4-hydroxyaminopyridine 1-oxide; 4-(Hydroxyamino)-3-picoline 1-oxide |  | C6H8N2O2 | 詳情 | 供應商 | |