| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 1614-73-9 | 4-Cycloheptene-1-carboxylicacid; Cycloheptene-5-carboxylicacid; NSC 158708 |  | C8H12O2 | 详情 | 供应商 | |
| 92490-75-0 | 4H-Pyran-2-carboxylicacid, 5,6-dimethyl-4-oxo-; 5,6-dimethyl-4-oxo-pyran-2-carboxylate |  | C8H8O4 | 详情 | 供应商 | |
| 84254-99-9 | 4-Piperidinecarbonitrile,4-[(3-chlorophenyl)amino]-1-(phenylmethyl)-; NSC 73395 |  | C19H20ClN3 | 详情 | 供应商 | |
| 19398-89-1 | 4-Decene,(4E)-; 4-Decene,(E)- (8CI); (E)-4-Decene; trans-4-Decene; d-trans-Decene |  | C10H20 | 详情 | 供应商 | |
| 7038-38-2 | 4H-Thieno[2,3-b][1,4]benzothiazine, 6-methoxy- |  | C11H9NOS2 | 详情 | 供应商 | |
| 63114-81-8 | 4H-Pyran-4-one,2-(4-chlorophenyl)tetrahydro-3,5-dimethyl-6-phenyl-; NSC296325 |  | C19H19ClO2 | 详情 | 供应商 | |
| 6204-07-5 | 4-Pyrimidinamine,2-(methylthio)-N-2-propen-1-yl-; Pyrimidine,4-(allylamino)-2-(methylthio)- (7CI,8CI); NSC 165453 |  | C8H11N3S | 详情 | 供应商 | |
| 19407-54-6 | 4(3H)-Quinazolinone,8-chloro-2-methyl-; 8-Chloro-2-methylquinazolin-4(3H)-one; 8-Chloro-2-methyl-4-quinazolone; 8-chloro-2-methylquinazolin-4-ol |  | C9H7ClN2O | 详情 | 供应商 | |
| 19374-11-9 | 4-Pteridinamine,2,6,7-trimethyl-; Pteridine,4-amino-2,6,7-trimethyl- (8CI) |  | C9H11N5 | 详情 | 供应商 | |
| 65996-58-9 | 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-3,5-dihydro-; 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-1,5-dihydro- (9CI); 2-Amino-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one; 9-Deazaguanine; NSC 344522 |  | C6H6N4O | 详情 | 供应商 | |
| 19353-97-0 | 4-Pyridinecarboxylicacid, 2-methoxy-, hydrazide; Isonicotinicacid, 2-methoxy-, hydrazide (7CI,8CI); 2-Methoxyisonicotinic acid hydrazide; NSC 280611 |  | C7H9N3O2 | 详情 | 供应商 | |
| 639005-80-4 | 4H-Imidazol-4-one,5-[(3,4-diethoxyphenyl)methylene]-3,5-dihydro-2-(2-methylphenyl)-; 4H-Imidazol-4-one,5-[(3,4-diethoxyphenyl)methylene]-1,5-dihydro-2-(2-methylphenyl)- (9CI) |  | C21H22N2O3 | 详情 | 供应商 | |
| 83949-39-7 | 4-Piperidinemethanamine,4-phenyl-, hydrochloride (1:2); 4-Piperidinemethanamine,4-phenyl-, dihydrochloride (9CI); Piperidine, 4-(aminomethyl)-4-phenyl-,dihydrochloride (5CI) |  | C12H20Cl2N2 | 详情 | 供应商 | |
| 58893-13-3 | 4,21-Secoajmalan-17-ol,4-[2-(diethylamino)ethyl]-, (17R)- (9CI); 1H-1,4-Ethano-3,5a-methanoazepino[3,4-b]indole,4,21-secoajmalan-17-ol deriv. |  | C26H41N3O | 详情 | 供应商 | |
| 639517-84-3 | 4-Thiazolecarboxaldehyde,2-(2-chlorophenyl)-; 2-(2-Chlorophenyl)-1,3-thiazole-4-carboxaldehyde |  | C10H6ClNOS | 详情 | 供应商 | |
| 639523-11-8 | 4-Isoxazolecarboxylicacid, 3-ethyl-, ethyl ester; 3-Ethylisoxazole-4-carboxylicacid ethyl ester |  | C8H11NO3 | 详情 | 供应商 | |
| 6326-22-3 | 4-Thiazolidinone,5-[(3,4-dichlorophenyl)methylene]-2-thioxo-; Rhodanine,5-(3,4-dichlorobenzylidene)- (7CI,8CI); 3,4-Dichlorobenzylidenerhodanine; NSC31200 |  | C10H5Cl2NOS2 | 详情 | 供应商 | |
| 119309-36-3 | 4H-1-Benzopyran-4-one,2,3-dihydro-3,7-dihydroxy-5-methoxy-2-phenyl-, (2R,3R)-; 4H-1-Benzopyran-4-one,2,3-dihydro-3,7-dihydroxy-5-methoxy-2-phenyl-, (2R-trans)-; 5-Methoxy-3,7-dihydroxyflavanone |  | C16H14O5 | 详情 | 供应商 | |
| 219899-88-4 | 4-Penten-1-one,2-chloro-1-phenyl-; 4-Penten-1-one, 2-chloro-1-phenyl- (9CI) |  | C11H11ClO | 详情 | 供应商 | |
| 23892-47-9 | 4-Morpholineethanamine,N-[(4-chlorophenyl)phenylmethyl]-; Morpholine,4-[2-[(p-chloro-a-phenylbenzyl)amino]ethyl]-(8CI) |  | C19H23ClN2O | 详情 | 供应商 | |
