| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 13556-71-3 | 4-Pyridinamine,N-(phenylmethyl)-; Pyridine,4-(benzylamino)- (6CI,8CI); 4-(Benzylamino)pyridine |  | C12H12N2 | 详情 | 供应商 | |
| 108004-95-1 | 4-Pyridinol,3-chloro-5-methyl-, 1-oxide; 4-Pyridinol, 3-chloro-5-methyl-, 1-oxide |  | C6H6ClNO2 | 详情 | 供应商 | |
| 290-47-1 | 4H-1,4-Oxazine; Paroxazine; p-Isoxazine |  | C4H5NO | 详情 | 供应商 | |
| 4847-29-4 | 4-Thiazolidinecarboxylicacid, 5,5-dimethyl-2-[[(2-phenoxyacetyl)amino]methyl]-; 4-Thiazolidinecarboxylicacid, 5,5-dimethyl-2-[(2-phenoxyacetamido)methyl]- (6CI,7CI,8CI); 4-Thiazolidinecarboxylic acid, 5,5-dimethyl-2-[[(phenoxyacetyl)amino]methyl]-(9CI); Penilloic acid V; Penilloic acid, phenoxymethyl-; Phenoxymethylpenilloicacid |  | C15H20N2O4S | 详情 | 供应商 | |
| 152630-94-9 | 4(8H)-Pteridinone,2-amino-7,8-dimethyl-; 7,8-Dimethylpterin |  | C8H9N5O | 详情 | 供应商 | |
| 69603-81-2 | 4-Pyridineethanethiol,1-oxide; NSC 114065 |  | C7H9NOS | 详情 | 供应商 | |
| 1091-11-8 | 4-Morpholineaceticacid, 2-[(5-nitro-2-furanyl)methylene]hydrazide; 4-Morpholineaceticacid, (5-nitrofurfurylidene)hydrazide (7CI,8CI); 4-Morpholineacetic acid,[(5-nitro-2-furanyl)methylene]hydrazide (9CI) |  | C11H14N4O5 | 详情 | 供应商 | |
| 117345-89-8 | 4,5-Decadienamide,N-(2-methylpropyl)-; g,d-Decadienamide, N-isobutyl- (3CI) |  | C14H25NO | 详情 | 供应商 | |
| 696576-30-4 | 4,4'-Bipyridine,2,2'-diethyl-1,1',4,4'-tetrahydro-; 4,4-Bipyridine,2,2-diethyl-1,1,4,4-tetrahydro-(9CI) |  | C14H20N2 | 详情 | 供应商 | |
| 696584-98-2 | 4(1H)-Pyridinone,2-ethyl-1-hexyl-3-hydroxy-; 4(1H)-Pyridinone, 2-ethyl-1-hexyl-3-hydroxy- (9CI) |  | C13H21NO2 | 详情 | 供应商 | |
| 904311-14-4 | 4-Pyridinamine,2-chloro-6-ethoxy-; 2-Chloro-6-ethoxypyridin-4-amine |  | C7H9ClN2O | 详情 | 供应商 | |
| 910547-95-4 | 4-Oxazolecarboxylicacid, 4,5-dihydro-4-methyl-5-oxo-2-phenyl-, 1-methylethyl ester; 4-Oxazolecarboxylic acid, 4,5-dihydro-4-methyl-5-oxo-2-phenyl-, 1-methylethyl ester |  | C14H15NO4 | 详情 | 供应商 | |
| 35628-29-6 | 4,6(1H,5H)-Pyrimidinedione,2-(hydroxyamino)-; 2,4,6(1H,3H,5H)-Pyrimidinetrione,2-oxime (9CI) |  | C4H5N3O3 | 详情 | 供应商 | |
| 3356-86-3 | 4-Oxazolecarboxylicacid, 5,5'-(1-triazene-1,3-diyl)bis[2-methyl-, diethyl ester (9CI); 4-Oxazolecarboxylicacid, 5,5'-(diazoamino)bis[2-methyl-, diethyl ester (7CI) |  | C14H17N5O6 | 详情 | 供应商 | |
| 122475-57-4 | 4-Pyridinamine,2,3-dimethyl-; 2,3-Dimethylpyridin-4-ylamine; 4-Amino-2,3-dimethylpyridine |  | C7H10N2 | 详情 | 供应商 | |
| 428504-53-4 | 4-Quinolinol,1,2,3,4-tetrahydro-3,3,6-trimethyl-2-phenyl-, 4-acetate; 4-Quinolinol,1,2,3,4-tetrahydro-3,3,6-trimethyl-2-phenyl-, acetate (ester) (9CI) |  | C20H23NO2 | 详情 | 供应商 | |
| 263385-59-7 | 4-Isoxazolecarboxylicacid, 3-methyl-5-(4-methyl-1,2,3-thiadiazol-5-yl)-; 3-METHYL-5-(4-METHYL-1,2,3-THIADIAZOL-5-YL)ISOXAZOLE-4-CARBOXYLIC ACID |  | C8H7N3O3S | 详情 | 供应商 | |
| 423768-48-3 | 4-Isoxazolecarbonylchloride, 3-methyl-5-(4-methyl-1,2,3-thiadiazol-5-yl)- |  | C8H6ClN3O2S | 详情 | 供应商 | |
| 412003-99-7 | 4(5H)-Pyrimidinone,5-hydroxy-2,6-dimethyl-; 4(5H)-Pyrimidinone, 5-hydroxy-2,6-dimethyl- (9CI) |  | C6H8N2O2 | 详情 | 供应商 | |
| 42956-80-9 | 4(3H)-Pyrimidinone,6-mercapto-2-methyl-; 4(1H)-Pyrimidinone,6-mercapto-2-methyl- (9CI); 6-Mercapto-2-methyl-4-pyrimidinol |  | C5H6N2OS | 详情 | 供应商 | |
