| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 444609-92-1 | 4(1H)-Quinolinone,6-(1,1-dimethylethyl)-; 6-tert-Butyl-quinolin-4-ol |  | C13H15NO | 详情 | 供应商 | |
| 139953-76-7 | 4H-1,2,3-Triazino[5,4-b]indol-4-one,3,5-dihydro-3-[[(4-hydroxyphenyl)methylene]amino]- |  | C16H11N5O2 | 详情 | 供应商 | |
| 107168-63-8 | 4-Heptanone,2-[(1E,3E,7E)-4,8-dimethyl-1,3,7-cyclodecatrien-1-yl]-6-methyl-, (2S)-; 4-Heptanone,2-(4,8-dimethyl-1,3,7-cyclodecatrien-1-yl)-6-methyl-, [S-(E,E,E)]-; Cyclodecane, 4-heptanone deriv.; Germacrexeniolone |  | C20H32O | 详情 | 供应商 | |
| 54705-82-7 | 4H-[1,2,4]Triazolo[4,3-a][1,5]benzodiazepin-5(6H)-one,8-chloro-6-(2-chlorophenyl)-; BAU 426 |  | C16H10Cl2N4O | 详情 | 供应商 | |
| 49579-15-9 | 4(3H)-Quinazolinone,3-(4-bromophenyl)-6-fluoro-2-methyl- |  | C15H10BrFN2O | 详情 | 供应商 | |
| 5669-81-8 | 4,5-Isoxazoledione,3-methyl-, 4-[2-(3,4-dimethylphenyl)hydrazone]; 4,5-Isoxazoledione,3-methyl-, 4-(3,4-xylylhydrazone) (7CI,8CI) |  | C12H13N3O2 | 详情 | 供应商 | |
| 6311-73-5 | 4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-5-nitro-2,6-dioxo-, methyl ester; 4-Pyrimidinecarboxylicacid, 2,6-dihydroxy-5-nitro-, methyl ester (6CI); Orotic acid, 5-nitro-, methylester (8CI); Methyl 2,6-dihydroxy-5-nitropyrimidine-4-carboxylate; NSC 134523; NSC 43250 |  | C6H5N3O6 | 详情 | 供应商 | |
| 24147-35-1 | 4,9-Ethenonaphtho[2,3-c]furan-1,3-dione,3a,4,4a,5,8,8a,9,9a-octahydro-; 1,4-Ethenonaphthalene-2,3-dicarboxylicanhydride, 1,2,3,4,4a,5,8,8a-octahydro- (8CI) |  | C14H14O3 | 详情 | 供应商 | |
| 107089-89-4 | 4H-1,2,4-Benzothiadiazine,3-(2,3-dihydro-3,3,5-trimethyl-1H-pyrazol-1-yl)-4-ethyl-, 1,1-dioxide |  | C15H20N4O2S | 详情 | 供应商 | |
| 22508-64-1 | 4-Penten-1-ol,4-methyl-; 4-Methyl-4-penten-1-ol |  | C6H12O | 详情 | 供应商 | |
| 13147-07-4 | 4-Piperidinecarboxylicacid, 1-methyl-4-phenyl-, ethyl ester, 1-oxide; Isonipecoticacid, 1-methyl-4-phenyl-, ethyl ester, 1-oxide (8CI); Meperidine, 1-oxide (6CI); Meperidine N-oxide; Pethidine N-oxide |  | C15H21NO3 | 详情 | 供应商 | |
| 143085-73-8 | 4,8,12,17-Tetraazaeicosane-1,20-diamine; Thermohexamine |  | C16H40N6 | 详情 | 供应商 | |
| 850429-61-7 | 4-Thiazolecarboxylicacid, 2-chloro-, methyl ester; 2-Chlorothiazole-4-carboxylicacid methyl ester |  | C5H4ClNO2S | 详情 | 供应商 | |
| 5921-87-9 | 4-Octanol, 4-acetate; 4-Octanol,acetate (7CI,8CI,9CI); (?à)-4-Acetoxyoctane; (?à)-4-Octanol acetate; 1-Propylpentyl acetate; 4-Octyl acetate; Oct-4-ylethanoate |  | C10H20O2 | 详情 | 供应商 | |
| 7146-95-4 | 4,5-Pyridazinedione,3,6-diphenyl-, 4,5-dioxime; 4,5-Pyridazinedione,3,6-diphenyl-, dioxime (8CI); NSC 52235 |  | C16H12N4O2 | 详情 | 供应商 | |
| 401948-16-1 | 4-Piperidinecarboxaldehyde,1-(2,2,2-trifluoroacetyl)-; 4-Piperidinecarboxaldehyde,1-(trifluoroacetyl)- (9CI) |  | C8H10F3NO2 | 详情 | 供应商 | |
| 5682-44-0 | 4'a(2'H)-Acetonaphthone,octahydro-, oxime, cis- (8CI) |  | C12H21NO | 详情 | 供应商 | |
| 65367-79-5 | 4H-Pyrido[3,2,1-de]phenanthridinium,5,6-dihydro-10,11-dimethoxy-, chloride (9CI); NSC 273818 |  | C18H18ClNO2 | 详情 | 供应商 | |
| 6312-56-7 | 4,6-Pyrimidinediamine,5-nitro-N4,N4-dipropyl-; Pyrimidine,4-amino-6-(dipropylamino)-5-nitro- (6CI,8CI); NSC 40362 |  | C10H17N5O2 | 详情 | 供应商 | |
| 217310-32-2 | 4H-Dibenzo[de,g]quinoline-4,5(6H)-dione,2,10-dihydroxy-1-methoxy-; AristoliukineB |  | C17H11NO5 | 详情 | 供应商 | |
