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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-5-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4H-1,2,4-triazole-3-thiol 1056882-18-8 C9H13N5S
    4-methyl-5-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4H-1,2,4-triazole-3-thiol
    —— 4',6'-dibenzyloxy-2',3',5,6,7-pentamethoxyflavone 89328-92-7 C34H32O9
    4',6'-dibenzyloxy-2',3',5,6,7-pentamethoxyflavone
    —— 4'-[(2-n-Butyl-5,6-dimethoxy-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133142-38-8 C27H28N2O4
    4'-[(2-n-Butyl-5,6-dimethoxy-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
    —— 4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid methyl ester 1162675-93-5 C29H25ClF3N3O3
    4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid methyl ester
    —— 4-[(difluoromethyl)thio]-N-(1H-pyrrolo[2,3-b]pyridin-5-ylmethyl)benzamide 1178607-06-1 C16H13F2N3OS
    4-[(difluoromethyl)thio]-N-(1H-pyrrolo[2,3-b]pyridin-5-ylmethyl)benzamide
    —— 4-{[1-hydroxy-3-oxo-1-(phenoxymethyl)isoindol-2-yl]methyl}phenyl acetate 1401522-37-9 C24H21NO5
    4-{[1-hydroxy-3-oxo-1-(phenoxymethyl)isoindol-2-yl]methyl}phenyl acetate
    —— 4-(4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphinan-7α-yl)-heptan-4-ol 16180-55-5 C28H39NO4
    4-(4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphinan-7α-yl)-heptan-4-ol
    —— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(3,3-dimethylureido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392311-09-9 C39H56N2O3
    4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(3,3-dimethylureido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4,5,6-tri-O-benzyl-1,2-O-methylene-DL-myo-inositol 129979-72-2 C28H30O6
    4,5,6-tri-O-benzyl-1,2-O-methylene-DL-myo-inositol
    —— 4-benzyl-3-[2-(5-bromothiophen-2-yl)propan-2-yl]-5-cyclopropyl-4H-1,2,4-triazole monohydrochloride 950606-92-5 C19H20BrN3S*ClH
    4-benzyl-3-[2-(5-bromothiophen-2-yl)propan-2-yl]-5-cyclopropyl-4H-1,2,4-triazole monohydrochloride
    —— 4-[5-(4-benzyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine 23470-59-9 C24H26N6
    4-[5-(4-benzyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine
    —— 4-Butoxy-2-carbaethoxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid 103350-41-0 C24H31Cl2N3O3*ClH
    4-Butoxy-2-carbaethoxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid
    —— 4-isopropoxy-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 90918-25-5 C10H12N2O2
    4-isopropoxy-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-amino-8-(3,4-dihydroxy-5-hydroxymethyl-3-methyl-tetrahydro-furan-2-yl)-8H-pyrido[2,3-d]pyrimidin-7-one 622380-01-2 C13H16N4O5
    4-amino-8-(3,4-dihydroxy-5-hydroxymethyl-3-methyl-tetrahydro-furan-2-yl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— (4-bromobut-3-ynyl)(butyl)selane 1221975-25-2 C8H13BrSe
    (4-bromobut-3-ynyl)(butyl)selane
    —— (4-Chloro-3-methyl-phenyl)-(4-hydroxy-phenyl)-methanone 83885-20-5 C14H11ClO2
    (4-Chloro-3-methyl-phenyl)-(4-hydroxy-phenyl)-methanone
    —— 4-(1H-indol-5-yloxy)-1-methyl-6-(3-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidine 1204594-07-9 C20H14N6O3
    4-(1H-indol-5-yloxy)-1-methyl-6-(3-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— (4-Chloro-1-ethoxycarbonylamino-butyl)-carbamic acid ethyl ester 61936-69-4 C10H19ClN2O4
    (4-Chloro-1-ethoxycarbonylamino-butyl)-carbamic acid ethyl ester
    —— 4-({6-[(1E)-3-({[2-(3,4-difluorobenzyl)-1,5-dimethyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]carbonyl}amino)prop-1-en-1-yl]quinazolin-2-yl}amino)benzoic acid 1204400-04-3 C31H26F2N6O4
    4-({6-[(1E)-3-({[2-(3,4-difluorobenzyl)-1,5-dimethyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]carbonyl}amino)prop-1-en-1-yl]quinazolin-2-yl}amino)benzoic acid
    —— 4-(2,4,6-trimethoxybenzyl)benzene-1,3-diol 1206192-94-0 C16H18O5
    4-(2,4,6-trimethoxybenzyl)benzene-1,3-diol
    —— 4,5-dimethyl-2-[2-(2-vinyloxy-ethylsulfanyl)-ethoxy]-[1,3,2]dioxaphospholane 19757-04-1 C10H19O4PS
    4,5-dimethyl-2-[2-(2-vinyloxy-ethylsulfanyl)-ethoxy]-[1,3,2]dioxaphospholane
    —— 4.6-Bis-<N-(2-chlorphenyl)-benzimidoyloxy>-isophthalsaeure-dimethylester 15926-77-9 C36H26Cl2N2O6
    4.6-Bis-<N-(2-chlorphenyl)-benzimidoyloxy>-isophthalsaeure-dimethylester
    —— 4,4'-sulfanediyl-di-benzoic acid dianilide 139489-53-5 C26H20N2O2S
    4,4'-sulfanediyl-di-benzoic acid dianilide
    —— 4-oxido-1-[(2,4,6-trimethylphenyl)methyl]pyrazin-4-ium-2-one 76850-18-5 C14H16N2O2
    4-oxido-1-[(2,4,6-trimethylphenyl)methyl]pyrazin-4-ium-2-one
    —— 4-bromo-1-methoxy-phenazine-5-oxide 303-46-8 C13H9BrN2O2
    4-bromo-1-methoxy-phenazine-5-oxide
    —— 4-[[5-chloro-4-[2-(cyclopropanecarbonylamino)anilino]pyrimidin-2-yl]amino]-N-propan-2-ylbenzamide 1035561-00-2 C24H25ClN6O2
    4-[[5-chloro-4-[2-(cyclopropanecarbonylamino)anilino]pyrimidin-2-yl]amino]-N-propan-2-ylbenzamide
    —— 4-(2,5-dimethyl-phenyl)-3-methyl-valeryl chloride 854873-20-4 C14H19ClO
    4-(2,5-dimethyl-phenyl)-3-methyl-valeryl chloride
    —— 4'-(trifluoroacetylthio)-3-chloro-4-(trifluoromethylsulfonyloxy)carbanilide 181279-46-9 C16H9ClF6N2O5S2
    4'-(trifluoroacetylthio)-3-chloro-4-(trifluoromethylsulfonyloxy)carbanilide
    —— 4-methyl-4-phenyl-6-phenylselanylcyclohex-2-en-1-one 67132-98-3 C19H18OSe
    4-methyl-4-phenyl-6-phenylselanylcyclohex-2-en-1-one
    —— 4-<6-(m-methoxyphenyl)-3-oxohexyl>-4-methylcyclohex-2-enone 134329-66-1 C20H26O3
    4-<6-(m-methoxyphenyl)-3-oxohexyl>-4-methylcyclohex-2-enone
    —— 4-allylidene-2-hydroxynaphthalen-1(4H)-one 108055-07-8 C13H10O2
    4-allylidene-2-hydroxynaphthalen-1(4H)-one
    —— 4-((S)-3-amino-2-((S)-2-(((2-nitrophenyl)thio)amino)propanamido)-3-oxopropyl)phenyl (2-chlorophenyl) (((3aR,4R,6R,6aR)-6-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-methoxytetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) phosphate 95311-13-0 C35H36ClN6O14PS
    4-((S)-3-amino-2-((S)-2-(((2-nitrophenyl)thio)amino)propanamido)-3-oxopropyl)phenyl (2-chlorophenyl) (((3aR,4R,6R,6aR)-6-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-methoxytetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) phosphate
    —— 4-Tert-butylsulfinyl-2,3,5,6-tetramethylphenol 169216-82-4 C14H22O2S
    4-Tert-butylsulfinyl-2,3,5,6-tetramethylphenol
    —— 4-benzhydryloxy-1,2,6-trimethyl-piperidine 110246-16-7 C21H27NO
    4-benzhydryloxy-1,2,6-trimethyl-piperidine
    —— 4-(1-Benzenesulfonyl-5-chloro-1H-indol-4-yl)-piperazine-1-carboxylic acid tert-butyl ester 867348-22-9 C23H26ClN3O4S
    4-(1-Benzenesulfonyl-5-chloro-1H-indol-4-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Oxo-3-[2-(tetrahydro-furan-2-ylmethoxy)-benzenesulfonylamino]-butyric acid 206263-68-5 C15H19NO7S
    4-Oxo-3-[2-(tetrahydro-furan-2-ylmethoxy)-benzenesulfonylamino]-butyric acid
    —— 4-{3-[2-(4-amino-3-fluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006897-65-9 C26H21F4N5O2
    4-{3-[2-(4-amino-3-fluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
    —— (4-{2-[4-(2-sec-butylphenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)acetic acid 1042428-26-1 C23H28N6O3
    (4-{2-[4-(2-sec-butylphenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)acetic acid
    —— 4-(6-methoxy-2-(2-methoxyphenyl)benzo[b]thiophen-3-yl)phenol 1314774-39-4 C22H18O3S
    4-(6-methoxy-2-(2-methoxyphenyl)benzo[b]thiophen-3-yl)phenol
    —— 4-Methyl-N-[1-piperidin-1-yl-1-pyrrolidin-1-yl-meth-(E)-ylidene]-benzenesulfonamide 144478-50-2 C17H25N3O2S
    4-Methyl-N-[1-piperidin-1-yl-1-pyrrolidin-1-yl-meth-(E)-ylidene]-benzenesulfonamide
    —— (4S,5R)-5-[(1S,3R)-4-(tert-Butyl-dimethyl-silanyloxy)-1,3-dimethyl-butyl]-2-phenyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 848737-96-2 C24H40O5Si
    (4S,5R)-5-[(1S,3R)-4-(tert-Butyl-dimethyl-silanyloxy)-1,3-dimethyl-butyl]-2-phenyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
    —— (4R)-3-(2-Fluoro-4-nitrophenyl)-4-isobutyl-2-(trifluoromethyl)-1,3-oxazolidine 329229-82-5 C14H16F4N2O3
    (4R)-3-(2-Fluoro-4-nitrophenyl)-4-isobutyl-2-(trifluoromethyl)-1,3-oxazolidine
    —— 4-ethoxycarbonyl-6-methyl-2,1,3-benzoselenadiazole 131202-70-5 C10H10N2O2Se
    4-ethoxycarbonyl-6-methyl-2,1,3-benzoselenadiazole
    —— 4-(1,1'-Bibicyclo<2.2.2>octyl)yl diphenylcarbinol 74467-53-1 C29H36O
    4-(1,1'-Bibicyclo<2.2.2>octyl)yl diphenylcarbinol
    —— 4-Chloro-2-phenylamino-benzoic acid [1-(4,5-dimethoxy-2-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 70057-09-9 C22H19ClN4O5
    4-Chloro-2-phenylamino-benzoic acid [1-(4,5-dimethoxy-2-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-(3,4-Dichlor-benzhydrylamino)-benzoesaeure 72417-90-4 C20H15Cl2NO2
    4-(3,4-Dichlor-benzhydrylamino)-benzoesaeure
    —— 4-p-Methoxy-benzylisochinolin-methoiodid 27388-53-0 C18H18NO*I
    4-p-Methoxy-benzylisochinolin-methoiodid
    —— 4-((S)-3-((1R,2R)-2-(5-Phenylthiazol-2-ylamino)cyclohexylamino)piperidin-1-yl)benzonitrile 1420460-27-0 C27H31N5S
    4-((S)-3-((1R,2R)-2-(5-Phenylthiazol-2-ylamino)cyclohexylamino)piperidin-1-yl)benzonitrile
    —— 4-Amino-1,3,6-trimethyl-3H-benzoimidazol-1-ium 46158-51-4 C10H14N3
    4-Amino-1,3,6-trimethyl-3H-benzoimidazol-1-ium
    —— 4-Chloro-3-cyclopropyl-1,2-oxazole-5-sulfonyl chloride 1955541-07-7 C6H5Cl2NO3S
    4-Chloro-3-cyclopropyl-1,2-oxazole-5-sulfonyl chloride