| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 100899-17-0 | 4-Imidazolidinone,5,5-di-2-pyridinyl-2-thioxo-; Hydantoin,5,5-di-2-pyridyl-2-thio- (6CI) |  | C13H10N4OS | 详情 | 供应商 | |
| 35204-44-5 | 4H-1-Benzopyran-2-carboxylicacid, 6-iodo-4-oxo-, ethyl ester |  | C12H9IO4 | 详情 | 供应商 | |
| 22245-51-8 | 4-Pyrenecarboxaldehyde; 4-Formylpyrene; 4-Pyrenecarbaldehyde |  | C17H10O | 详情 | 供应商 | |
| 100699-89-6 | 4-Penten-1-one,2,2-difluoro-1-phenyl-; 4-Penten-1-one, 2,2-difluoro-1-phenyl- (9CI) |  | C11H10F2O | 详情 | 供应商 | |
| 100692-38-4 | 4,8,12,16,20-Docosapentaen-1-amine,N,N,4,8,13,17,21-heptamethyl-, N-oxide, (4E,8E,12E,16E)- (9CI); 4,8,12,16,20-Docosapentaen-1-amine,N,N,4,8,13,17,21-heptamethyl-, N-oxide, (all-E)- |  | C29H51NO | 详情 | 供应商 | |
| 26698-23-7 | 4-Phenanthrenecarboxylicacid, 10-bromo-, methyl ester; NSC 151926 |  | C16H11BrO2 | 详情 | 供应商 | |
| 5173-69-3 | 4a(2H)-Naphthalenol,octahydro-4,8a-dimethyl-, (4a,4ab,8aa)- (9CI); 4aa(2H)-Naphthol, octahydro-4b,8ab-dimethyl- (8CI) |  | C12H22O | 详情 | 供应商 | |
| 100540-61-2 | 4(3H)-Quinazolinone,6,8-diiodo-; 4(1H)-Quinazolinone,6,8-diiodo- (9CI); 4-Quinazolinol, 6,8-diiodo- (6CI) |  | C8H4I2N2O | 详情 | 供应商 | |
| 70703-48-9 | 4H-1-Benzopyran-4-one,3,5,8-trihydroxy-7-methoxy-2-(4-methoxyphenyl)-; 7,4'-Di-O-methylherbacetin |  | C17H14O7 | 详情 | 供应商 | |
| 2027-66-9 | 4H-1,3-Dioxino[4,5-c]pyridine-5-carboxylicacid, 2,2,8-trimethyl-; 4H-m-Dioxino[4,5-c]pyridine-5-carboxylicacid, 2,2,8-trimethyl- (7CI,8CI); 2,2,8-Trimethyl-4H-[1,3]dioxino[4,5-c]pyridine-5-carboxylicacid; NSC 103695 |  | C11H13NO4 | 详情 | 供应商 | |
| 126684-57-9 | 4H-[1]Benzothieno[3,2-f]pyrrolo[1,2-a][1,4]diazepine,5,6,7,8,9,10-hexahydro-4-phenyl- |  | C20H20N2S | 详情 | 供应商 | |
| 70400-77-0 | 4-Piperidinol,4-(1-isoquinolinyl)-1-(phenylmethyl)-, 4-acetate; 4-Piperidinol,4-(1-isoquinolinyl)-1-(phenylmethyl)-, acetate (ester) (9CI); NSC 287990 |  | C23H24N2O2 | 详情 | 供应商 | |
| 13922-57-1 | 4(1H)-Pyrimidinone,2,3-dihydro-5-hydroxy-6-(hydroxymethyl)-2-thioxo-; Isobarbituricacid, 6-(hydroxymethyl)-2-thio- (8CI); NSC 101654 |  | C5H6N2O3S | 详情 | 供应商 | |
| 97416-79-0 | 4-((4-Chlorophenyl)thio)-10-methyl-7H-benzimidazo(2,1-a)benz(de)isoquinolin-7-one; 4-[(4-chlorophenyl)thio]-10-methyl-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one |  | C25H15ClN2OS | 详情 | 供应商 | |
| 92326-42-6 | 4-Heptanone,2-(1-propylbutylidene)hydrazone; 4-Heptanone,(1-propylbutylidene)hydrazone (9CI); 4-Heptanone, azine (7CI); NSC 179433 |  | C14H28N2 | 详情 | 供应商 | |
| 4904-05-6 | 4-Heptanol,4-[2-(4-pyridyl)cyclopropyl]-, trans- (8CI) |  | C15H23NO | 详情 | 供应商 | |
| 1810-35-1 | 4,5-Pyrimidinediamine,6-chloro-N4-ethyl-2-(trifluoromethyl)-; Pyrimidine,5-amino-4-chloro-6-(ethylamino)-2-(trifluoromethyl)- (7CI,8CI); NSC 63340 |  | C7H8ClF3N4 | 详情 | 供应商 | |
| 73978-74-2 | 4-Pyrimidinamine,2,6-dimethoxy-5-nitro-; NSC45770 |  | C6H8N4O4 | 详情 | 供应商 | |
| 94258-53-4 | 4-Thiazolidinone,5-[(4-methoxyphenyl)methylene]-3-[[(4-methoxyphenyl)methylene]amino]-2-thioxo-; Rhodanine,5-(p-methoxybenzylidene)-3-[(p-methoxybenzylidene)amino]- (7CI); NSC 231539 |  | C19H16N2O3S2 | 详情 | 供应商 | |
| 115174-39-5 | 4-Thiazolecarboxylicacid, 2-amino-5-phenyl-, methyl ester, hydrochloride (1:1); 4-Thiazolecarboxylicacid, 2-amino-5-phenyl-, methyl ester, monohydrochloride(9CI) |  | C11H11ClN2O2S | 详情 | 供应商 | |
