| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 21629-51-6 | 4,6-dichloro-2,8-dimethylquinoline | |
| |
| 5407-93-2 | 4,6-dimethyl-5-nitro-2-oxo-1,2-dihydropyridine-3-carbonitrile | |
| |
| 4087-80-3 | 4,5,6-trimethoxyisobenzofuran-1(3h)-one | |
| |
| 54557-89-0 | 4,5-dihydro-6-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)pyridazin-3(2h)-one | |
| |
| 19379-86-3 | 4,5-dihydro-2h-benzo[g]indazole | |
| |
| 32349-17-0 | 4,4,5,5-tetramethyl-2-imidazolidinethione | |
| |
| 25580-11-4 | 4,4,4-trichloro-n-[2-(dimethylamino)ethyl]-3-hydroxybutanamide | |
| |
| 28799-09-9 | 4,4-bis(4-chlorophenyl)-3-(ethoxycarbonyl)-3-butenoic acid | |
| |
| 857000-44-3 | 4,4′-thiobis(2-((dimethylamino)methyl)-6-isopropyl-3-methylphenol)
| |
| |
| 2653-42-1 | 4,4′-methylenedinaphthalen-1-ol
| |
| |
| 52980-04-8 | 4,4′-dioxo-1,1′,4,4′-tetrahydro-8,8′-biquinoline-2,2′-dicarboxylic acid
| |
| |
| 6961-99-5 | 4,4′-(thiazolo[5,4-d]thiazole-2,5-diyl)bis(2-methoxyphenol)
| |
| |
| 41709-94-8 | 4,4′-(heptane-2,2-diyl)diphenol
| |
| |
| 3555-19-9 | 4,4′-(3-methylbutane-2,2-diyl)diphenol
| |
| |
| 25205-49-6 | 4,2′-dihydroxy-3-methoxychalcone
| |
| |
| 93018-51-0 | 4-tert-butylphenyl 4-chlorobenzenesulfonate | |
| |
| 1007-48-3 | 4-pyridinylmethyl acetate | |
C8H9NO2 | 151.16 |
| 4434-78-0 | 4-phenylbutylformamide | |
| |
| 28734-00-1 | 4-phenyl-n(1)-[(e)-phenylmethylidene]-1h-imidazole-1,2-diamine | |
| |
| 42142-50-7 | 4-methyl-4-(methylamino)-2-pentanol | |
| |
| 925007-34-7 | 4-o-tolylisoxazol-5-amine | |
| |
| 36855-90-0 | 4-nitro-n-(4-nitrobenzoyl)-n-(3-nitro-2-pyridinyl)benzamide | |
| |
| 6277-76-5 | 4-nitro-1,3-diphenyl-1-pentanone | |
| |
| 383132-77-2 | 4-methoxy-7-methyl-1h-indole-2-carboxylic acid | |
| |
| 3982-42-1 | 4-methyl-n-{2-[(2-{[(4-methylphenyl)sulfonyl]amino}phenyl)disulfanyl]phenyl}benzenesulfonamide | |
| |
| 25474-96-8 | 4-methyl-n-[(4-methylphenyl)sulfonyl]-n-(2-nitrophenyl)benzenesulfonamide | |
| |
| 1214-15-9 | 4-methyl-alpha-pyrrolidinobutiophenone (mpbp hcl) hydrochloride solution | |
| |
| 26038-43-7 | 4-methyl-2-[2-(2-thienyl)ethyl]-4,5-dihydro-1h-imidazole | |
| |
| 26131-45-3 | 4-methyl-2-[2-(2-thienyl)ethyl]-1,4,5,6-tetrahydropyrimidine | |
| |
| 1781422-84-1 | 4-methyl-2-[1-(2-phenylethyl)hydrazino]-4,5-dihydro-1h-imidazole hydroiodide | |
| |
| 56661-74-6 | 4-methyl-1-oxo-1h-2-benzopyran-3-carboxylic acid | |
| |
| 164399-07-9 | 4-methoxy-n-[(e)-2-thienylmethylidene]aniline | |
| |
| 160191-63-9 | 4-methoxy-n-[(e)-1-naphthylmethylidene]aniline | |
| |
| 22939-93-1 | 4-methoxy-3-nitrobenzene-1-sulfonamide | |
| |
| 288401-63-8 | 4-fluoro-2-(1-phenyl-1h-pyrazol-5-yl)phenol | |
| |
| 55004-76-7 | 4-hydroxy-6,8-dimethyl-2h-chromen-2-one | |
| |
| 40503-14-8 | 4-hydroxy-4-(3-methylphenyl)cyclohexanone | |
| |
| 40503-13-7 | 4-hydroxy-4-(2-methylphenyl)cyclohexanone | |
| |
| 36322-89-1 | 4-hydroxy-2-methyl-n-(4-methyl-1,3-thiazol-2-yl)-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide | |
| |
| 49612-19-3 | 4-hydrazino-8-methoxy-2-methylquinoline | |
| |
| 1404434-10-1 | 4-hydrazino-7h-pyrrolo[2,3-d]pyrimidine | |
| |
| 15365-56-7 | 4-hydrazino-7-methoxyquinoline | |
| |
| 49612-02-4 | 4-hydrazino-6-(trifluoromethyl)quinoline | |
| |
| 14796-37-3 | 4-chloro-n(1)-methyl-1,3-benzenedisulfonamide | |
| |
| 92304-66-0 | 4-chloro-n(1)-ethyl-1,3-benzenedisulfonamide | |
| |
| 170033-50-8 | tert-butyl (1S)-2-(dibenzylamino)-1-methyl-2-oxoethylcarbamate | |
| |
| 23328-64-5 | 4-ethyl-2,6-dihydroxynicotinonitrile | |
| |
| 35125-30-5 | 4-ethyl-1,2-cyclohexanedione | |
| |
| 1089304-08-4 | 4-ethoxy-n-[(e)-phenylmethylidene]aniline | |
| |
| 3279-10-5 | 4-cyclohexyl-2-nitrophenol | |
| |
