| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 27271-35-8 | 4H-Indeno[2,1-d]isoxazole,3a,8b-dihydro-3-phenyl- |  | C16H13NO | 詳情 | 供應商 | |
| 116850-45-4 | 4H-1,2,4-Triazole,3-(ethylsulfonyl)-4-methyl-5-phenyl- |  | C11H13N3O2S | 詳情 | 供應商 | |
| 127311-90-4 | 4,7-Epoxyisobenzofuran-5-carboxylicacid, octahydro-1,3-dioxo-, (3aa,4b,5a,7b,7aa)- (9CI) |  | C9H8O6 | 詳情 | 供應商 | |
| 2176-63-8 | 4-Pyridinamine,2,3,5,6-tetrachloro-; Pyridine,4-amino-2,3,5,6-tetrachloro- (7CI,8CI); 2,3,5,6-Tetrachloro-4-pyridinamine; 4-Amino-2,3,5,6-tetrachloropyridine; 4-Aminotetrachloropyridine |  | C5H2Cl4N2 | 詳情 | 供應商 | |
| 196411-04-8 | 4-Oxazolecarbonitrile,5-amino-2-cyclopropyl-; NSC 683892 |  | C7H7N3O | 詳情 | 供應商 | |
| 6956-53-2 | 4-Pyridinecarboxylicacid, 2-(2-furanylmethylene)hydrazide; 4-Pyridinecarboxylicacid, (2-furanylmethylene)hydrazide (9CI); Isonicotinic acid,furfurylidenehydrazide (6CI,7CI,8CI); Hydrazine,1-furfurylidene-2-isonicotinoyl- (6CI); 2-Furfuraldehyde isonicotinic acidhydrazone; Furfural isonicotinoylhydrazone; NSC 65050; NSC 690255 |  | C11H9N3O2 | 詳情 | 供應商 | |
| 15266-34-9 | 4(1H)-Pyridinone, 3-(b-D-glucopyranosyloxy)-2-methyl-; Innovanamine(8CI); b-D-Glucopyranoside,1,4-dihydro-2-methyl-4-oxo-3-pyridinyl |  | C12H17NO7 | 詳情 | 供應商 | |
| 16543-90-1 | 4-Pyridineethanol,3-ethenyl-5-(hydroxymethyl)-; 4-Pyridineethanol,3-(hydroxymethyl)-5-vinyl- (8CI); 4-(Hydroxyethyl)-3-(hydroxymethyl)-5-vinylpyridine; Gentiadiol |  | C10H13NO2 | 詳情 | 供應商 | |
| 284681-80-7 | 4(3H)-Pyrimidinone,2-[(3-chlorophenyl)sulfonyl]-6-(1-methylpropoxy)-; 4(1H)-Pyrimidinone,2-[(3-chlorophenyl)sulfonyl]-6-(1-methylpropoxy)- (9CI) |  | C14H15ClN2O4S | 詳情 | 供應商 | |
| 344298-07-3 | 4,6(1H,5H)-Pyrimidinedione,5-ethoxy-2-(methylamino)-; 4,6(1H,5H)-Pyrimidinedione,5-ethoxy-2-(methylamino)-(9CI) |  | C7H11N3O3 | 詳情 | 供應商 | |
| 27797-14-4 | 4,7-Epithio-3H-thiopyrano[3,4-c]furan-1,3(4H)-dione,tetrahydro-; 2,7-Dithiabicyclo[2.2.1]heptane-5,6-dicarboxylicanhydride (8CI) |  | C7H6O3S2 | 詳情 | 供應商 | |
| 151561-89-6 | 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-3,7-dihydro-7-(phenylmethyl)-; 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-1,7-dihydro-7-(phenylmethyl)- (9CI) |  | C13H12N4O | 詳情 | 供應商 | |
| 14362-73-3 | 4,7-Methano-1H-inden-5-ol,octahydro-, 5-acetate, (3aR,4S,5R,7S,7aR)-rel-; 4,7-Methano-1H-inden-5-ol,octahydro-, acetate, (3aR,4S,5R,7S,7aR)-rel- (9CI); 4,7-Methano-1H-inden-5-ol,octahydro-, acetate, (3aa,4a,5a,7a,7aa)-; 4,7-Methanoindan-5-ol,hexahydro-, acetate (6CI,7CI,8CI) |  | C12H18O2 | 詳情 | 供應商 | |
| 120333-80-4 | 4'H-Estr-16-eno[17,16-b]oxete(9CI); Naphth[2',1':4,5]indeno[1,2-b]oxete,4'H-estr-16-eno[17,16-b]oxete deriv.; Naphth[2',1':4,5]indeno[1,2-b]oxete,1,2,3,4,4a,4b,5,6,6a,8,9,9a,9b,10,11,11a-hexadecahydro-6a-methyl-, [4aS-(4aa,4bb,6aa,9ab,9ba)]-; [4aS-(4aa,4bb,6aa,9ab,9ba)]-1,2,3,4,4a,4b,5,6,6a,8,9,9a,9b,10,11,11a-Hexadecahydro-6a-methylnaphth[2',1':4,5]indeno[1,2-b]oxete |  | C19H26O | 詳情 | 供應商 | |
| 14521-38-1 | 4H-Phospholo[3,4-d]isoxazole; 2-Oxa-3-aza-7-phosphabicyclo[3.3.0]octa-1(5),3,7-triene |  | C5H4NOP | 詳情 | 供應商 | |
| 17687-24-0 | 4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-5-nitro-2,6-dioxo-; Oroticacid, 5-nitro- (6CI,7CI,8CI); 5-Nitroorotic acid; 5-Nitrouracil-6-carboxylicacid; NSC 43248 |  | C5H3N3O6 | 詳情 | 供應商 | |
| 85508-21-0 | 4H-Imidazol-4-one,1,1'-(1,10-decanediyl)bis[2-amino-1,5-dihydro-; 1,1’-(decane-1,10-diyl)bis[2-amino-1,5-dihydro-4H-imidazol-4-one] |  | C16H28N6O2 | 詳情 | 供應商 | |
| 17758-52-0 | 4(3H)-Pyrimidinone,5-methyl-; 4(1H)-Pyrimidinone,5-methyl- (9CI); 4(3H)-Pyrimidinone, 5-methyl- (6CI); 4-Pyrimidinol, 5-methyl-(8CI); 4-Hydroxy-5-methylpyrimidine; 5-Methyl-4-hydroxypyrimidine; NSC 618281 |  | C5H6N2O | 詳情 | 供應商 | |
| 129025-54-3 | 4-Pyridazinecarboxylicacid, 2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-oxo-; Clofencet; SC 1158 |  | C13H11ClN2O3 | 詳情 | 供應商 | |
| 165261-10-9 | 4H-Pyran-4-one,2-[[2-(2,4-dihydroxy-6-methylbenzoyl)-3-hydroxyphenyl]methyl]-6-hydroxy-; SEK 43 |  | C20H16O7 | 詳情 | 供應商 | |