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    中文名称 英文名称 CAS号 化学式
    —— 4-(2,2-dibromocyclopropyl)-2,2-dimethyl-1,3-dioxolane 120717-35-3 C8H12Br2O2
    —— 4-Acetoxy-2-benzyl-1-phenyl-but-2-en 7207-01-4 C19H20O2
    —— 4-(ethylsulfinyl)-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400877-82-8 C16H16N4O3S
    —— 4-methyl-1,3-phenylenedioxamic acid 85565-16-8 C11H10N2O6
    —— (4-Hexyloxy-phenyl)-(1-isocyanato-1-methyl-ethyl)-diazene 91027-35-9 C16H23N3O2
    —— [4-(2-methyl-cyclohex-1-enyl)-phenoxy]-acetic acid 860539-95-3 C15H18O3
    —— 4-cyanophenyl 3,6-anhydro-2,4-di-O-(4-nitrobenzoyl)-1,6-dithio-β-D-glucopyranoside 321156-97-2 C27H19N3O9S2
    —— 4,5-dichloro-2-(perfluoropropan-2-ylidene)-3,6-dihydro-2H-thiopyran 66172-06-3 C8H4Cl2F6S
    —— 4-nitro-2-[(β-hydroxyethylthio)methyl]phenol 92799-08-1 C9H11NO4S
    —— 4'-Chlor-2-hydroxylamino-acetanilid 15038-13-8 C8H9ClN2O2
    —— (4-chloro-2-methylphenyl)(ethyl)carbamic chloride 55239-96-8 C10H11Cl2NO
    —— (4-Formylphenyl) 2-(methanesulfonamido)acetate 36092-97-4 C10H11NO5S
    —— 4-(1-methylpropylsulfinyl)phenoxyacetone O-ethyloxime 105099-40-9 C15H23NO3S
    —— 4-(dimethylamino)-N-(3-{4-[(4-fluorophenyl)amino]-1-propyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl}phenyl)benzenesulfonamide 1251467-17-0 C28H28FN7O2S
    —— (4,4'-biquinolyldicarboxylic acid hexyl ester)2Pd2Cl2 1294413-57-2 C64H72Cl2N4O8Pd2
    —— 4-(4-chlorobenzoylaminomethyl)-2-(3-hydroxy-1-oxo-2-indenyl)pyridine 132112-98-2 C22H15ClN2O3
    —— 4-benzyl-6,7-dimethoxy-1-methylisoquinolin-3-ol hydrochloride 1393577-81-5 C19H19NO3*ClH
    —— 4-(4-hexylphenyl)-2,6-diiodo-4H-dithieno[2,3-b:3',2'-e][1,4]thiazine 1628813-18-2 C20H19I2NS3
    —— 4-acetoxy-9-(4-methoxybenzyl)-3-methyl-9H-carbazole 150355-49-0 C23H21NO3
    —— 4-Bromo-3-cyano-2-(difluoromethyl)-6-methoxypyridine 1804845-42-8 C8H5BrF2N2O
    —— 4-((2S,3S,4S,5R,6R)-4-Dimethylamino-3,5-dihydroxy-6-methoxy-2-methyl-tetrahydro-pyran-2-yl)-N,N-diethyl-5-hydroxy-2-methoxy-benzamide 135708-50-8 C21H34N2O7
    —— 4-Cyclopentylidene-4-phenyl-butyraldehyde 67319-60-2 C15H18O
    —— 4beta-Hydroxycholesterol-d4 1363529-44-5 C27H46O2
    —— 4-bromo-2-methylindan-1-ol 880653-70-3 C10H11BrO
    —— 4-chloro-<i>N</i>-{4-[3-(4-methoxy-phenyl)-isoxazol-5-yl]-benzylidene}-aniline 343768-82-1 C23H17ClN2O2
    —— 4-Brom-2-trichlormethyl-4-methyl-tetrahydrofuran 130307-73-2 C6H8BrCl3O
    —— 4-nitroarsabenzene 76207-14-2 C5H4AsNO2
    —— 4-(3-fluoro-5-{[4-(1-methyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)-N-methyltetrahydro-2H-pyran-4-carboxamide 1159185-59-7 C23H24FN3O2S
    —— 4-(4-dimethylamino-phenylimino)-5-methyl-2-(4-nitro-phenyl)-2,4-dihydro-pyrazol-3-one 61799-30-2 C18H17N5O3
    —— (4-hydroxy-7-methyl-[2]quinolyl)-acetic acid ethyl ester 107516-63-2 C14H15NO3
    —— 4-[(E)-4-tert-Butyl-2,5-dimethoxy-phenylimino]-2,5-dimethoxy-cyclohexa-2,5-dienone 35321-96-1 C20H25NO5
    —— 4-chloro-3-{5-[(2-cyclohexylethylamino)methyl]pyridin-2-yl}benzamide 1131795-41-9 C21H26ClN3O
    —— 4-Azepan-1-yl-1-naphthalen-1-yl-butan-1-one; compound with oxalic acid 31755-78-9 C2H2O4*C20H25NO
    —— 4-Amino-5-chloro-N-(1-cyclohexa-1,4-dienyl-piperidin-4-yl)-2-hydroxy-benzamide; compound with (E)-but-2-enedioic acid 67137-44-4 C4H4O4*C18H22ClN3O2
    —— 4-methoxy-N-(2-(7-(trifluoromethyl)-2,3-dihydro-1H-imidazo[1,2-b]indazol-1-yl)ethyl)benzamide 1203587-58-9 C20H19F3N4O2
    —— 4,6-Di-O-mesyl-3-O-methyl-2-desoxy-2-benzamino-methyl-β-D-glucopyranosid 100624-80-4 C17H25NO10S2
    —— 4-Heptyl-2-methyl-furan 87688-70-8 C12H20O
    —— (4R)-4-benzyl-3-((2E)-undec-2-en-4-ynoyl)-1,3-oxazolidin-2-one 1402403-50-2 C21H25NO3
    —— 4-(4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-6-(4-(ethylsulfonyl)piperazin-1-yl)-1,3,5-triazin-2-yl)morpholine 1345988-61-5 C21H26F2N8O3S
    —— 4-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-N-(3-pyridinyl)benzenesulfonamide 474113-29-6 C28H28N4O4S
    —— 4-(3-phenylisoxazol-5-yl)butan-2-one 127847-76-1 C13H13NO2
    —— 4-(3,4-dimethoxyphenyl)-N-[1-(1-ethylpropyl)pyrrolidin-3-yl]-N-methyl-4-oxobutyramide 774534-46-2 C22H34N2O4
    —— 4-(2-Trimethylsilanyl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester 132365-46-9 C13H24O2Si
    —— 4-hydroxy-4-methyl-2-(triisopropylsilyl)cyclohexa-2,5-dienone 1428317-42-3 C16H28O2Si
    —— 4-acetoxy-1-benzyl-7-cyano-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester 952397-36-3 C20H17N3O4
    —— [4-butyl-1-[2-[[(2S)-1-[(4-methoxy-2,6-dimethylphenyl)sulfonyl]pyrrolidin-2-yl]methoxy]pyrimidin-4-yl]piperidin-4-yl]dimethylamine 1224585-10-7 C29H45N5O4S
    —— 4-(5-methyl-1-phenyl-1H-[1,2,3]-triazol-4-yl)-1,2,3,6-tetrahydropyridine hydrochloride 1191512-62-5 C14H16N4*ClH
    —— 4-chloro-N-[2,2,2-trichloro-1-[2-[2,2,2-trichloro-1-[(4-chlorophenyl)sulfonylamino]ethoxy]ethoxy]ethyl]benzenesulfonamide 130868-84-7 C18H16Cl8N2O6S2
    —— (4R,6S)-6-(2-Benzyloxy)ethyl-4-hydroxymethyl-1,5,5-trimethylcyclohexene 108032-51-5 C19H28O2
    —— 4-(1-tert-butoxycarbonyl-2-ethyl-1H-indol-3-yl)-oxazolidin-2-one 1198570-87-4 C18H22N2O4