| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 66680-04-4 | 4(3H)-Pyrimidinone, 6-methyl-2-[2-(1-methylethylidene)hydrazinyl]-; 2,4(1H,3H)-Pyrimidinedione, 6-methyl-, 2-[(1-methylethylidene)hydrazone] (9CI); Acetone, (4-hydroxy-6-methyl-2-pyrimidinyl)hydrazone (6CI); NSC 75853 |  | C8H12N4O | 详情 | 供应商 | |
| 163120-51-2 | 4H-Imidazo[1,5,4-de]quinoxaline,2-chloro-5,6-dihydro-; 4H-Imidazo[1,5,4-de]quinoxaline,2-chloro-5,6-dihydro-(9CI) |  | C9H8ClN3 | 详情 | 供应商 | |
| 5738-25-0 | 4,4'-Spirobi[4H-1-benzopyran]-2,2'(3H,3'H)-dione; 4,4'-Spirobihydrocoumarin(8CI); 4,4'-Spirobi[chroman]-2,2'-dione |  | C17H12O4 | 详情 | 供应商 | |
| 157252-27-2 | 4-Benzofurancarboxylicacid, 7-amino-, methyl ester; 7-Aminobenzofuran-4-carboxylicacid methyl ester |  | C10H9NO3 | 详情 | 供应商 | |
| 28782-42-5 | 4-Piperidinecarboxylicacid, 1-(3-cyano-3,3-diphenylpropyl)-4-phenyl-; Isonipecoticacid, 1-(3-cyano-3,3-diphenylpropyl)-4-phenyl- (8CI); 1-(3-Cyano-3,3-diphenylpropyl)-4-phenylisonipecoticacid; Difenoxilic acid; Difenoxin; Difenoxine; Difenoxylic acid; Diphenoxylicacid; Lyspafen; McN-JR 15403-11 |  | C28H28N2O2 | 详情 | 供应商 | |
| 99171-02-5 | 4(5H)-Thiazolone,2-(hydroxyamino)-5-methyl-; 2,4-Thiazolidinedione,5-methyl-, 2-oxime (6CI) |  | C4H6N2O2S | 详情 | 供应商 | |
| 870996-72-8 | 4(3H)-Quinazolinone,2-[4-[(1-cyclobutyl-4-piperidinyl)oxy]phenyl]-8-methoxy-; 4(1H)-Quinazolinone,2-[4-[(1-cyclobutyl-4-piperidinyl)oxy]phenyl]-8-methoxy- (9CI) |  | C24H27N3O3 | 详情 | 供应商 | |
| 857758-88-4 | 4-Quinolinol,3,6-dibromo-; 3,6-DIBROMO-4-HYDROXYQUINOLINE |  | C9H5Br2NO | 详情 | 供应商 | |
| 1157-41-1 | 4(3H)-Quinazolinone,3-[[(5-nitro-2-furanyl)methylene]amino]-; 4(3H)-Quinazolinone,3-[(5-nitrofurfurylidene)amino]- (7CI,8CI); NSC 529054 |  | C13H8N4O4 | 详情 | 供应商 | |
| 833474-06-9 | 4-Morpholinecarboxylicacid, 3-formyl-, 1,1-dimethylethyl ester; tert-Butyl3-(formyl)morpholine-4-carboxylate |  | C10H17NO4 | 详情 | 供应商 | |
| 811450-26-7 | 4-Pyrimidinamine,5-fluoro-; 5-fluoropyrimidin-4-amine |  | C4H4FN3 | 详情 | 供应商 | |
| 28027-85-2 | 4-Piperidinol,1-[3-(10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)propyl]-4-phenyl-, hydrochloride(1:1); 4-Piperidinol,1-[3-(10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)propyl]-4-phenyl-,monohydrochloride (8CI) |  | C28H33ClN2O | 详情 | 供应商 | |
| 28522-82-9 | 4-Hexenamide,N-[[[(4-chlorophenyl)sulfonyl]amino]carbonyl]-5-methyl-; Urea,1-[(p-chlorophenyl)sulfonyl]-3-(5-methyl-4-hexenoyl)- (8CI); NSC 182030 |  | C14H17ClN2O4S | 详情 | 供应商 | |
| 72716-86-0 | 4-Pyridinecarbonitrile,2-methoxy-; Isonicotinonitrile,2-methoxy- (6CI); 2-Methoxy-4-cyanopyridine; 2-Methoxy-4-pyridinecarbonitrile; 2-Methoxyisonicotinonitrile; 4-Cyano-2-methoxypyridine |  | C7H6N2O | 详情 | 供应商 | |
| 7500-56-3 | 4-Cyclohexene-1,2-dimethanol,1,2-bis(3,5-dinitrobenzoate); 4-Cyclohexene-1,2-dimethanol,bis(3,5-dinitrobenzoate) (9CI); NSC 401684 |  | C22H18N4O14 | 详情 | 供应商 | |
| 112806-16-3 | 4-Imidazolidinone,3-(2-chlorobenzoyl)-5-[(4-methylphenyl)methylene]-2-thioxo- |  | C18H13ClN2O2S | 详情 | 供应商 | |
| 802003-25-4 | 4-Piperidinol,4-(1-ethyl-2-propyn-1-yl)-1-methyl-, 4-acetate; 4-Piperidinol,4-(1-ethyl-2-propynyl)-1-methyl-, acetate (ester) (8CI) |  | C13H21NO2 | 详情 | 供应商 | |
| 790205-01-5 | 4-Piperidinamine,N-methyl-N-(1-methylethyl)-; 4-Piperidinamine,N-methyl-N-(1-methylethyl)-(9CI) |  | C9H20N2 | 详情 | 供应商 | |
| 21243-18-5 | 4H-1-Benzothiopyran-4-one,6-fluoro-2,3-dihydro-; Thiochroman-4-one,6-fluoro- (8CI); 6-Fluoro-2,3-dihydro-4H-thiochromen-4-one; 6-Fluorothiochroman-4-one |  | C9H7FOS | 详情 | 供应商 | |
| 36740-09-7 | 4-Morpholineacetonitrile,a-3-pyridinyl-; NSC192641; a-Morpholino-a-(3-pyridyl)acetonitrile |  | C11H13N3O | 详情 | 供应商 | |
