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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(2-methoxybenzylamino)-5,6,7,8-tetrahydrobenzo[4,5]thieno-[2,3-d]pyrimidin-2-ylethoxy]acetic acid 1099109-95-1 C22H25N3O4S
    [4-(2-methoxybenzylamino)-5,6,7,8-tetrahydrobenzo[4,5]thieno-[2,3-d]pyrimidin-2-ylethoxy]acetic acid
    —— 4-methoxymethylbicyclo<3.3.0>oct-2-en-7-one 109971-14-4 C10H14O2
    4-methoxymethylbicyclo<3.3.0>oct-2-en-7-one
    —— 4-{4-[4-(1-pyrrolidinylsulfonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-2-yl}-3-butyn-1-ol trifluoroacetate 1014613-18-3 C2HF3O2*C21H21N3O3S
    4-{4-[4-(1-pyrrolidinylsulfonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-2-yl}-3-butyn-1-ol trifluoroacetate
    —— 4-[5-(1-hydroxymethyl-cyclopropyl)-4-phenyl-isoxazol-3-yl]-phenol 942616-28-6 C19H17NO3
    4-[5-(1-hydroxymethyl-cyclopropyl)-4-phenyl-isoxazol-3-yl]-phenol
    —— [4-(trifluoromethoxy)phenyl]sulfonyl 4-(trifluoromethoxy)benzenesulfonate 142739-03-5 C14H8F6O7S2
    [4-(trifluoromethoxy)phenyl]sulfonyl 4-(trifluoromethoxy)benzenesulfonate
    —— 4-azido-3-chloro-3-sulfolene 114397-24-9 C4H4ClN3O2S
    4-azido-3-chloro-3-sulfolene
    —— 4-diethylaminobuta-1,3-diene-1-yltriphenylphosphonium iodide 1304193-19-8 C26H29NP*I
    4-diethylaminobuta-1,3-diene-1-yltriphenylphosphonium iodide
    —— 4-(1-Ethoxy-ethoxy)-2-((1E,3E,5E,7E)-8-methoxycarbonyl-3,7-dimethyl-octa-1,3,5,7-tetraenyl)-1,3-dimethyl-cyclohex-2-enecarboxylic acid methyl ester 81141-18-6 C26H38O6
    4-(1-Ethoxy-ethoxy)-2-((1E,3E,5E,7E)-8-methoxycarbonyl-3,7-dimethyl-octa-1,3,5,7-tetraenyl)-1,3-dimethyl-cyclohex-2-enecarboxylic acid methyl ester
    —— 4-tert-butyl-N-[2,4-dichloro-3-(1-methyl-2-oxo-1,6-naphthyridin-3-yl)phenyl]benzamide 850450-86-1 C26H23Cl2N3O2
    4-tert-butyl-N-[2,4-dichloro-3-(1-methyl-2-oxo-1,6-naphthyridin-3-yl)phenyl]benzamide
    —— 4-Hydroxy-3-p-tolyl-butyric acid ethyl ester 140213-85-0 C13H18O3
    4-Hydroxy-3-p-tolyl-butyric acid ethyl ester
    —— 4'-chloro-biphenyl-4-carboxylic acid [4-(4-{1-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-5,6,7,8-tetrahydro-naphthalen-2-yl}-piperidin-1-yl)-butyl]-amide 648889-13-8 C39H49ClN2O4
    4'-chloro-biphenyl-4-carboxylic acid [4-(4-{1-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-5,6,7,8-tetrahydro-naphthalen-2-yl}-piperidin-1-yl)-butyl]-amide
    —— 4-(trifluoromethyl)-phenyl-(ethoxy-L-alaninyl)-phosphorochloridate 840506-37-8 C12H14ClF3NO4P
    4-(trifluoromethyl)-phenyl-(ethoxy-L-alaninyl)-phosphorochloridate
    —— 4-acetoxy-[2]naphthonitrile 858031-21-7 C13H9NO2
    4-acetoxy-[2]naphthonitrile
    —— 4'-allyloxy-4-benzyloxy-2-hydroxy-6-methoxybenzophenone 1206883-08-0 C24H22O5
    4'-allyloxy-4-benzyloxy-2-hydroxy-6-methoxybenzophenone
    —— (4E,6E)-7-(4-(benzyloxy)-3-methoxyphenyl)-1-(3-bromo-4-isopropoxyphenyl)hepta-4,6-dien-3-one 1390642-40-6 C30H31BrO4
    (4E,6E)-7-(4-(benzyloxy)-3-methoxyphenyl)-1-(3-bromo-4-isopropoxyphenyl)hepta-4,6-dien-3-one
    —— 4-chloro-5,7-bis(4-methoxyphenyl)pyrrolo[2,3-d]pyrimidine 507273-43-0 C20H16ClN3O2
    4-chloro-5,7-bis(4-methoxyphenyl)pyrrolo[2,3-d]pyrimidine
    —— 4-<2-(p-bromophenyl)triazol-4-yl>-2,3-dioxobutanolactone bis(phenylhydrazone) 84039-53-2 C24H18BrN7O2
    4-<2-(p-bromophenyl)triazol-4-yl>-2,3-dioxobutanolactone bis(phenylhydrazone)
    —— (4aS,5S)-5-methoxy-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one 107449-63-8 C13H20O2
    (4aS,5S)-5-methoxy-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one
    —— 4-[1-[6-[3-(4-Cyanophenyl)-5-phenylpyrazol-1-yl]pyridin-2-yl]-5-phenylpyrazol-3-yl]benzonitrile 1062682-45-4 C37H23N7
    4-[1-[6-[3-(4-Cyanophenyl)-5-phenylpyrazol-1-yl]pyridin-2-yl]-5-phenylpyrazol-3-yl]benzonitrile
    —— 4-[(R)-3-(2-bromo-benzenesulfonyl)-pyrrolidine-1-yl]-pyrimidine-2-carbonitrile 1374674-74-4 C15H13BrN4O2S
    4-[(R)-3-(2-bromo-benzenesulfonyl)-pyrrolidine-1-yl]-pyrimidine-2-carbonitrile
    —— 4-(3-((2-aminopyrimidin-4-yl)methoxy)pyridin-2-yl)-N-(5-tert-butyl-2,4-difluorophenyl)piperazine-1-carboxamide 1374771-31-9 C25H29F2N7O2
    4-(3-((2-aminopyrimidin-4-yl)methoxy)pyridin-2-yl)-N-(5-tert-butyl-2,4-difluorophenyl)piperazine-1-carboxamide
    —— 4-(1',4'-dihydro-1'-N-phenylpyridine-4'-ylidene)-2-hydroxy-2,5-cyclohexadien-1-one 132532-63-9 C17H13NO2
    4-(1',4'-dihydro-1'-N-phenylpyridine-4'-ylidene)-2-hydroxy-2,5-cyclohexadien-1-one
    —— 4-(benzylamino)-6-{[4-(4-ethoxycarbonylpiperidino)phenyl]amino}pyridine-3-carboxyamide 1227864-10-9 C27H31N5O3
    4-(benzylamino)-6-{[4-(4-ethoxycarbonylpiperidino)phenyl]amino}pyridine-3-carboxyamide
    —— 4-<(3-Methyl-benzthiazolinyliden-(2))-methyl>-7-methyl-cumarin 94301-09-4 C19H15NO2S
    4-<(3-Methyl-benzthiazolinyliden-(2))-methyl>-7-methyl-cumarin
    —— 4,7-dichloro-1-methyl-1<i>H</i>-benzotriazole 100949-22-2 C7H5Cl2N3
    4,7-dichloro-1-methyl-1<i>H</i>-benzotriazole
    —— (4-Nitro-phenyl)-(2-phenyl-9H-pyrido[2,3-b]indol-4-yl)-methanone 120422-14-2 C24H15N3O3
    (4-Nitro-phenyl)-(2-phenyl-9H-pyrido[2,3-b]indol-4-yl)-methanone
    —— 4-(2-amino-5-dimethylsulfamoyl-benzoyl)-piperazine-1-carboxylic acid propyl ester 55389-34-9 C17H26N4O5S
    4-(2-amino-5-dimethylsulfamoyl-benzoyl)-piperazine-1-carboxylic acid propyl ester
    —— 4-Hydroxy-4-(2-methylsulfanyl-1,3-thiazol-5-yl)cyclohexan-1-one 1228652-64-9 C10H13NO2S2
    4-Hydroxy-4-(2-methylsulfanyl-1,3-thiazol-5-yl)cyclohexan-1-one
    —— 4-(Pentafluoroethyl)aniline hydrochloride 60979-02-4 C8H7ClF5N
    4-(Pentafluoroethyl)aniline hydrochloride
    —— 4-{3-[1-(5-isopropyl-pyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethyl-benzamide 1204335-08-9 C24H34N4O2
    4-{3-[1-(5-isopropyl-pyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethyl-benzamide
    —— 4-Methyl-N-[2-methyl-2-phenyl-prop-(E)-ylidene]-benzenesulfonamide 100200-72-4 C17H19NO2S
    4-Methyl-N-[2-methyl-2-phenyl-prop-(E)-ylidene]-benzenesulfonamide
    —— 4-(2-butenyl)-3-hydroxy-5-methoxybenzoic acid 81184-21-6 C12H14O4
    4-(2-butenyl)-3-hydroxy-5-methoxybenzoic acid
    —— 4-<3-methyl-penten-(2)-yl>-o-kresol 777-68-4 C13H18O
    4-<3-methyl-penten-(2)-yl>-o-kresol
    —— 4a,5-Dimethyl-1,4,4a,5,6,7-hexahydro-naphthalin-1-on 73879-46-6 C12H16O
    4a,5-Dimethyl-1,4,4a,5,6,7-hexahydro-naphthalin-1-on
    —— 4-chloro-2-methyl-6-oxabicyclo<3.2.1>octan-7-one 79743-53-6 C8H11ClO2
    4-chloro-2-methyl-6-oxabicyclo<3.2.1>octan-7-one
    —— 4-Amino-1-cyclopentyl-1H-pyrazole-3-carboxamide 1287670-56-7 C9H14N4O
    4-Amino-1-cyclopentyl-1H-pyrazole-3-carboxamide
    —— 4-acetamidophenyl 4-(piperidin-1-yl)butanoate 1314962-50-9 C17H24N2O3
    4-acetamidophenyl 4-(piperidin-1-yl)butanoate
    —— 4-(3-methoxyphenyl)-N-((R)-1-(3-methoxyphenyl)ethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide 1401077-29-9 C25H26N2O4
    4-(3-methoxyphenyl)-N-((R)-1-(3-methoxyphenyl)ethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide
    —— (4-<i>p</i>-anisidino-phenyl)-amidosulfuric acid 100796-21-2 C13H14N2O4S
    (4-<i>p</i>-anisidino-phenyl)-amidosulfuric acid
    —— 4-(2-Nitro-benzyloxy)-benzoic acid 2-nitro-benzyl ester 184166-82-3 C21H16N2O7
    4-(2-Nitro-benzyloxy)-benzoic acid 2-nitro-benzyl ester
    —— 4-[2-amino-5-(4-methoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(4-methoxyphenyl)-piperazine-1-carboxamide 1423162-94-0 C25H26N6O3S
    4-[2-amino-5-(4-methoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(4-methoxyphenyl)-piperazine-1-carboxamide
    —— 4-dichloro-2-methoxy-4-methyl-2,5-cyclohexadienone 42045-01-2 C9H10Cl2O2
    4-dichloro-2-methoxy-4-methyl-2,5-cyclohexadienone
    —— [4-(<i>N</i>-carbamoyl-sulfanilyl)-phenyl]-carbamic acid ethyl ester 37606-19-2 C16H17N3O5S
    [4-(<i>N</i>-carbamoyl-sulfanilyl)-phenyl]-carbamic acid ethyl ester
    —— 4-(1-phenyl-ethylamino)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester 1033880-12-4 C20H28N2O4
    4-(1-phenyl-ethylamino)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
    —— 4-(maleimidyl)butyl-tri-n-butylphosphonium p-toluenesulfonate 1245739-11-0 C7H7O3S*C20H37NO2P
    4-(maleimidyl)butyl-tri-n-butylphosphonium p-toluenesulfonate
    —— 4-tert-butoxy-1,3-di-tert-butyl-2-methyl-1,3,2,4-diazaarsaboretidine 112795-39-8 C13H30AsBN2O
    4-tert-butoxy-1,3-di-tert-butyl-2-methyl-1,3,2,4-diazaarsaboretidine
    —— 4''-methoxy-2,6-bis(1-methylethoxy)-1,1':2',1''-terphenyl 1256169-29-5 C25H28O3
    4''-methoxy-2,6-bis(1-methylethoxy)-1,1':2',1''-terphenyl
    —— 4-(allyloxy)-2-oxobutanehydrazonoyl chloride 1374334-06-1 C7H11ClN2O2
    4-(allyloxy)-2-oxobutanehydrazonoyl chloride
    —— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(4-phenoxy-benzyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 186389-84-4 C36H29F3N2O2
    4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(4-phenoxy-benzyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4-oxo-4-phenyl-2-(3,4,5-trimethoxybenzylidene)butanoic acid 1253114-17-8 C20H20O6
    4-oxo-4-phenyl-2-(3,4,5-trimethoxybenzylidene)butanoic acid