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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aR*,8aS*)-Hexahydro-8a-(3-methoxyphenyl)-4-methyl-2H-1,4-benzoxazin-3(3H)-one —— C16H21NO3
    (4aR*,8aS*)-Hexahydro-8a-(3-methoxyphenyl)-4-methyl-2H-1,4-benzoxazin-3(3H)-one
    —— 4-Butylsulfonyl-1-(4-phenyl-2-oxobutyl)azetidin-2-one —— C17H23NO4S
    4-Butylsulfonyl-1-(4-phenyl-2-oxobutyl)azetidin-2-one
    —— 4-tert-Butylthio-1-(4-phenyl-2-oxobutyl)azetidin-2-one —— C17H23NO2S
    4-tert-Butylthio-1-(4-phenyl-2-oxobutyl)azetidin-2-one
    —— 4-[2-(2,2,2-Trifluoroethyl)guanidino]-2-methanesulphonylpyrimidine —— C8H10F3N5O2S
    4-[2-(2,2,2-Trifluoroethyl)guanidino]-2-methanesulphonylpyrimidine
    —— 4-formylphenylisonicotinate —— C13H9NO3
    4-formylphenylisonicotinate
    —— 4-formyl-2-methoxyphenyl pyridine-3-carboxylate 380431-06-1 C14H11NO4
    4-formyl-2-methoxyphenyl pyridine-3-carboxylate
    —— 4-hydroxy-1,3-dithiol-2-ylidenemalonate —— C6H4O5S2
    4-hydroxy-1,3-dithiol-2-ylidenemalonate
    —— 4-formyl-2-methoxyphenyl pyridine-4-carboxylate 379727-11-4 C14H11NO4
    4-formyl-2-methoxyphenyl pyridine-4-carboxylate
    —— 4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-methyl-1-butene —— C14H20O2
    4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-methyl-1-butene
    —— (4-chloro-2,5-dimethylphenylsulphonyl)nitromethane —— C9H10ClNO4S
    (4-chloro-2,5-dimethylphenylsulphonyl)nitromethane
    —— (4-chloro-2,5-dimethylphenylsulphinyl)nitromethane —— C9H10ClNO3S
    (4-chloro-2,5-dimethylphenylsulphinyl)nitromethane
    —— 4-[(2,4-dichloro-benzylidene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one —— C18H15Cl2N3O
    4-[(2,4-dichloro-benzylidene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4‐[(2,4‐dimethoxy‐benzylidene)‐amino]‐1,5‐dimethyl‐2‐phenyl‐1,2‐dihydro‐pyrazol‐3‐one —— C20H21N3O3
    4‐[(2,4‐dimethoxy‐benzylidene)‐amino]‐1,5‐dimethyl‐2‐phenyl‐1,2‐dihydro‐pyrazol‐3‐one
    —— 4-(((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)benzonitrile —— C19H16N4O
    4-(((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)benzonitrile
    —— 4-(Chloromethyl)-2-isopropylthiazole Hydrochloride —— C7H10ClNS*ClH
    4-(Chloromethyl)-2-isopropylthiazole Hydrochloride
    —— 4-{[(E)-(2,4-dihydroxyphenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one —— C18H17N3O3
    4-{[(E)-(2,4-dihydroxyphenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
    —— 4-[(cis,cis,cis-9,12,15-octadecatrienoyloxy)methy]catechol —— C25H36O4
    4-[(cis,cis,cis-9,12,15-octadecatrienoyloxy)methy]catechol
    —— 4-(4-nitrobenzylideneamino)antipyrine —— C18H16N4O3
    4-(4-nitrobenzylideneamino)antipyrine
    —— 4-[N-[(1,1-dimethylethoxy)carbonyl]amino]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one —— C16H21N3O3
    4-[N-[(1,1-dimethylethoxy)carbonyl]amino]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
    —— 4-hydroxy-3,3',4',5'-trimethoxystilbene —— C18H20O5
    4-hydroxy-3,3',4',5'-trimethoxystilbene
    —— (4-fluorophenyl)(2-methylquinazolin-4-yl)methanone —— C16H11FN2O
    (4-fluorophenyl)(2-methylquinazolin-4-yl)methanone
    —— 4-chloro-3-hydroxy-2-methyl-1-phenyl-1-butanone —— C11H13ClO2
    4-chloro-3-hydroxy-2-methyl-1-phenyl-1-butanone
    —— 4-methoxybenzaldehyde O-((1-((4-amino-2-methylpyrimidin-5-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)oxime —— C17H19N7O2
    4-methoxybenzaldehyde O-((1-((4-amino-2-methylpyrimidin-5-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)oxime
    —— 4-chloro-3-hydroxybutylaldehyde —— C4H7ClO2
    4-chloro-3-hydroxybutylaldehyde
    —— 4-(2-chloroethyl)-1,4-thiazepane 1,1-dioxide —— C7H14ClNO2S
    4-(2-chloroethyl)-1,4-thiazepane 1,1-dioxide
    —— [4-Cyano-6-(4-ethoxy-3-trifluoromethyl-phenyl)-1H-imidazo[4,5-c]pyridin-2-yl-methyl]-triphenyl-phosphonium chloride —— C35H27F3N4OP*Cl
    [4-Cyano-6-(4-ethoxy-3-trifluoromethyl-phenyl)-1H-imidazo[4,5-c]pyridin-2-yl-methyl]-triphenyl-phosphonium chloride
    —— 4-[(5,6,7,8-Tetrahydro-5,5,8,8-tetramethylnaphth-2-yl)-ethynyl]-benzamide —— C23H25NO
    4-[(5,6,7,8-Tetrahydro-5,5,8,8-tetramethylnaphth-2-yl)-ethynyl]-benzamide
    —— [4-(5-chloro-3-pyrimidin-5-yl-1H-pyrrolo[2,3-b]pyridin-2-yl)phenyl]amine —— C17H12ClN5
    [4-(5-chloro-3-pyrimidin-5-yl-1H-pyrrolo[2,3-b]pyridin-2-yl)phenyl]amine
    —— 4,5-diphenyl-5-(phenylamino)pentan-1-ol —— C23H25NO
    4,5-diphenyl-5-(phenylamino)pentan-1-ol
    —— 4-oxethylmercaptobenzaldehyde —— C8H8O2S
    4-oxethylmercaptobenzaldehyde
    —— 4-(3-methylphenyl)-5-(4-chlorophenyl)-5-((2,4,6-trimethylphenyl)amino)-1-pentanol —— C27H32ClNO
    4-(3-methylphenyl)-5-(4-chlorophenyl)-5-((2,4,6-trimethylphenyl)amino)-1-pentanol
    —— 4-chlorophenylethyl 1-phenylmercapto-cyclopropyl ketone —— C18H17ClOS
    4-chlorophenylethyl 1-phenylmercapto-cyclopropyl ketone
    —— 4-nitro-N-(tetrahydrofuran-2-yl)benzenesulfonamide —— C10H12N2O5S
    4-nitro-N-(tetrahydrofuran-2-yl)benzenesulfonamide
    —— 4-Carbamoylbenzyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ether —— C44H52N2O3
    4-Carbamoylbenzyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ether
    —— 4-((2S)-2-{Benzyl[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino}-3-hydroxypropyl)phenol —— C24H26ClNO3
    4-((2S)-2-{Benzyl[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino}-3-hydroxypropyl)phenol
    —— 4-cyanobenzyl 5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ether —— C22H25NO
    4-cyanobenzyl 5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ether
    —— 4-(4-carboxy-2-fluorobenzylidene)-1-(4-chlorobenzoyl)piperidine —— C20H17ClFNO3
    4-(4-carboxy-2-fluorobenzylidene)-1-(4-chlorobenzoyl)piperidine
    —— 4-(4'-phenyl-5'-methyl-1',2',3'-triazol-2'-yl)-salicylaldehyde —— C16H13N3O2
    4-(4'-phenyl-5'-methyl-1',2',3'-triazol-2'-yl)-salicylaldehyde
    —— 4-chloro-5-methoxypyridin-2-amine —— C6H7ClN2O
    4-chloro-5-methoxypyridin-2-amine
    —— [4-chloro-2-(4-chloro-3-cyclohexylsulfamoyl-phenyl)-1H-indol-3-yl]-acetic acid —— C22H22Cl2N2O4S
    [4-chloro-2-(4-chloro-3-cyclohexylsulfamoyl-phenyl)-1H-indol-3-yl]-acetic acid
    —— 4-[(2S)-2-[benzyl[(2S)-2-hydroxy-3-phenoxypropyl]amino]-3-hydroxypropyl]phenol —— C25H29NO4
    4-[(2S)-2-[benzyl[(2S)-2-hydroxy-3-phenoxypropyl]amino]-3-hydroxypropyl]phenol
    —— 4-chloro-1-(tetrahydro-2-furanyl)-1H-pyrazole —— C7H9ClN2O
    4-chloro-1-(tetrahydro-2-furanyl)-1H-pyrazole
    —— 4-Isopropyl-4'-hydro-2,3,5,6-tetrafluorocyclohexa-2,5-diene-1-one —— C9H8F4O
    4-Isopropyl-4'-hydro-2,3,5,6-tetrafluorocyclohexa-2,5-diene-1-one
    —— 4-(chloromethyl)oxetane-2-one —— C4H5ClO2
    4-(chloromethyl)oxetane-2-one
    —— 4-amino-DL-tryptophan —— C11H13N3O2
    4-amino-DL-tryptophan
    —— 4-chloro-N-(2-chloroethyl)-2-methylaniline —— C9H11Cl2N
    4-chloro-N-(2-chloroethyl)-2-methylaniline
    —— 4-methylpentyl trichloroacetic acid ester —— C8H13Cl3O2
    4-methylpentyl trichloroacetic acid ester
    —— 4-acetoxy-2',4'-dihydroxy-6'-methoxy-3'-prenylchalcone —— C23H24O6
    4-acetoxy-2',4'-dihydroxy-6'-methoxy-3'-prenylchalcone
    —— 4-(7-acetoxy-5-methoxy-8-(3-methylbut-2-en-1-yl)-4-oxochroman-2-yl)phenyl acetate —— C25H26O7
    4-(7-acetoxy-5-methoxy-8-(3-methylbut-2-en-1-yl)-4-oxochroman-2-yl)phenyl acetate
    —— 4-bromo-N-(2-chloroethyl)-2-methoxyaniline —— C9H11BrClNO
    4-bromo-N-(2-chloroethyl)-2-methoxyaniline