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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-2-[2-oxo-2-(piperazin-1-yl)ethyl]-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one 2,2,2-trifluoroacetate 1149581-87-2 C2HF3O2*C20H30BrN5O2
    4-bromo-2-[2-oxo-2-(piperazin-1-yl)ethyl]-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one 2,2,2-trifluoroacetate
    —— 4-[[4-Carboxybutyl-[8-[3-(2-oxopyrrolidin-1-yl)propoxy]-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid 1347548-47-3 C30H38N2O6
    4-[[4-Carboxybutyl-[8-[3-(2-oxopyrrolidin-1-yl)propoxy]-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid
    —— 4-<dimethyl(1,1,2-trimethylpropyl)silyloxy>-5,5-dimethyl-1-hexene 143192-69-2 C16H34OSi
    4-<dimethyl(1,1,2-trimethylpropyl)silyloxy>-5,5-dimethyl-1-hexene
    —— (4,4')-4,4'-(2,2'-(1H-1,2,4-triazole-3,5-diyl)bis(hydrazin-2-yl-1-ylidene))-bis-1-benzoylpyrazolidine-3,5-dione 1246169-15-2 C22H15N11O6
    (4,4')-4,4'-(2,2'-(1H-1,2,4-triazole-3,5-diyl)bis(hydrazin-2-yl-1-ylidene))-bis-1-benzoylpyrazolidine-3,5-dione
    —— 4-(1-((4-methoxyphenyl)sulfonyl)-1H-imidazol-2-yl)-N,N-dimethylaniline 1332526-29-0 C18H19N3O3S
    4-(1-((4-methoxyphenyl)sulfonyl)-1H-imidazol-2-yl)-N,N-dimethylaniline
    —— 4',6'-diphenyl-5α-cholest[3,2-b]pyridine 1428483-62-8 C42H55N
    4',6'-diphenyl-5α-cholest[3,2-b]pyridine
    —— 4-(4,4-dioxo-2-phenyl-3,3a,4,8b-tetrahydro-2<i>H</i>-4λ<sup>6</sup>-benzo[4,5]thieno[2,3-<i>d</i>]isoxazol-3-yl)-phenol 52881-07-9 C21H17NO4S
    4-(4,4-dioxo-2-phenyl-3,3a,4,8b-tetrahydro-2<i>H</i>-4λ<sup>6</sup>-benzo[4,5]thieno[2,3-<i>d</i>]isoxazol-3-yl)-phenol
    —— 4-benzyl-2-(2-chlorophenyl)-N-cyclohexyloxazole-5-carboxamide 1632130-76-7 C23H23ClN2O2
    4-benzyl-2-(2-chlorophenyl)-N-cyclohexyloxazole-5-carboxamide
    —— 4-methyl-1-(4-(methylsulfonyl)phenyl)-7-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine 1084741-24-1 C21H22N4O2S
    4-methyl-1-(4-(methylsulfonyl)phenyl)-7-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine
    —— 4-(3-methyl-1H-indol-1-yl)-3-nitro-N-phenylbenzamide 1264968-62-8 C22H17N3O3
    4-(3-methyl-1H-indol-1-yl)-3-nitro-N-phenylbenzamide
    —— 4'-acetamino-4-amino-2-methylamino-diphenylsulfone 125744-00-5 C15H17N3O3S
    4'-acetamino-4-amino-2-methylamino-diphenylsulfone
    —— [(4-fluorophenyl)-(propylcarbamothioylsulfanyl)methyl] N-propylcarbamodithioate 1613160-02-3 C15H21FN2S4
    [(4-fluorophenyl)-(propylcarbamothioylsulfanyl)methyl] N-propylcarbamodithioate
    —— (4-Methoxy-6,6-dimethyl-2-oxocyclohex-3-en-1-yl) 2-chloropropanoate 132783-38-1 C12H17ClO4
    (4-Methoxy-6,6-dimethyl-2-oxocyclohex-3-en-1-yl) 2-chloropropanoate
    —— 4-Butyl-5-hydroxymethyl-[1,3]dioxol-2-one 188526-00-3 C8H12O4
    4-Butyl-5-hydroxymethyl-[1,3]dioxol-2-one
    —— 4-[5-Chloro-2-[[2-oxo-1-(2,2,2-trifluoroethyl)imidazo[4,5-c]pyridin-3-yl]methyl]pyrrolo[3,2-b]pyridin-1-yl]butanenitrile 1383252-73-0 C20H16ClF3N6O
    4-[5-Chloro-2-[[2-oxo-1-(2,2,2-trifluoroethyl)imidazo[4,5-c]pyridin-3-yl]methyl]pyrrolo[3,2-b]pyridin-1-yl]butanenitrile
    —— (4S,5R,E)-methyl 5-((5aR,7S,8S,9aR)-8-hydroxy-2,2-dimethylhexahydro-4H-pyrano[3,2-d][1,3]dioxepin-7-yl)-4-(4-methoxybenzyloxy)hex-2-enoate 142325-62-0 C25H36O8
    (4S,5R,E)-methyl 5-((5aR,7S,8S,9aR)-8-hydroxy-2,2-dimethylhexahydro-4H-pyrano[3,2-d][1,3]dioxepin-7-yl)-4-(4-methoxybenzyloxy)hex-2-enoate
    —— 4-[(3-Chloro-4-fluorophenyl)amino]-6-[4-(2-aminoethyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine 1230891-02-7 C19H21ClFN7
    4-[(3-Chloro-4-fluorophenyl)amino]-6-[4-(2-aminoethyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine
    —— 4-((6-cyclobutyl-7-methyl-5H-pyrrolo[2,3-b]pyrazin-5-yl)methyl)-7,8-difluoroquinolin-2(1H)-one 1125702-94-4 C21H18F2N4O
    4-((6-cyclobutyl-7-methyl-5H-pyrrolo[2,3-b]pyrazin-5-yl)methyl)-7,8-difluoroquinolin-2(1H)-one
    —— (4-chloro-phenyl)-[6-(1H-pyrazol-3-yl)-pyrazin-2-yl]-amine 1133083-22-3 C13H10ClN5
    (4-chloro-phenyl)-[6-(1H-pyrazol-3-yl)-pyrazin-2-yl]-amine
    —— 4-iodo-N-(4-chlorobut-2-ynyl)-benzenesulfonamide 1187225-45-1 C10H9ClINO2S
    4-iodo-N-(4-chlorobut-2-ynyl)-benzenesulfonamide
    —— 4-(5-Methyl-2-nitro-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester 70392-69-7 C27H28N4O4
    4-(5-Methyl-2-nitro-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester
    —— 4-[5-acetylamino-2-nitro-4-[(R)-2-octyloxy]phenyl]benzoic acid 175886-58-5 C23H28N2O6
    4-[5-acetylamino-2-nitro-4-[(R)-2-octyloxy]phenyl]benzoic acid
    —— 4-Chlor-styrylsulfonylisocyanat 37052-41-8 C9H6ClNO3S
    4-Chlor-styrylsulfonylisocyanat
    —— 4-Dimethylamino-2-(4-fluoro-phenyl)-butyronitrile 16483-39-9 C12H15FN2
    4-Dimethylamino-2-(4-fluoro-phenyl)-butyronitrile
    —— 4-(2,4-Difluorophenyl)-3-(trifluoromethyl)quinoline-6-carboxylic acid 1264217-86-8 C17H8F5NO2
    4-(2,4-Difluorophenyl)-3-(trifluoromethyl)quinoline-6-carboxylic acid
    —— {4-[3,3-bis-(4-chloro-phenyl)-allylsulfanyl]-2-trifluoromethyl-phenoxy}-acetic acid 685139-46-2 C24H17Cl2F3O3S
    {4-[3,3-bis-(4-chloro-phenyl)-allylsulfanyl]-2-trifluoromethyl-phenoxy}-acetic acid
    —— 4-[5-(5-methanesulfonylmethyl-pyridin-2-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1382133-98-3 C25H32N2O5S
    4-[5-(5-methanesulfonylmethyl-pyridin-2-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[4-[[2-(cyclohexylamino)acetyl]amino]phenyl]-N-(2,6-dichlorophenyl)piperazine-1-carboxamide 1092067-28-1 C25H31Cl2N5O2
    4-[4-[[2-(cyclohexylamino)acetyl]amino]phenyl]-N-(2,6-dichlorophenyl)piperazine-1-carboxamide
    —— 4-Oxo-1,2,3,4,6,7-hexahydropyrimido<6,1-a>isoquinoline 133958-47-1 C12H14N2O
    4-Oxo-1,2,3,4,6,7-hexahydropyrimido<6,1-a>isoquinoline
    —— {4-fluoro-3-naphthalen-2-yl-1-trityl-1H-indazol-5-yl}carbamic acid benzyl ester 473417-37-7 C44H32FN3O2
    {4-fluoro-3-naphthalen-2-yl-1-trityl-1H-indazol-5-yl}carbamic acid benzyl ester
    —— 4-(4-methyl-2-thienyl)-N-(4-(1,5-naphthyridin-4-yloxy)phenyl)-1-phthalazinamine 1071536-12-3 C27H19N5OS
    4-(4-methyl-2-thienyl)-N-(4-(1,5-naphthyridin-4-yloxy)phenyl)-1-phthalazinamine
    —— 4-(2,5-dimethyl-1H-indol-3-yl)-6,8-dimethylquinoline, hydrochloride 629644-12-8 C21H20N2*ClH
    4-(2,5-dimethyl-1H-indol-3-yl)-6,8-dimethylquinoline, hydrochloride
    —— 4,7-diacetoxy-1-acetyl-6-<i>tert</i>-butyl-1<i>H</i>-indazole 72133-82-5 C17H20N2O5
    4,7-diacetoxy-1-acetyl-6-<i>tert</i>-butyl-1<i>H</i>-indazole
    —— 4-[(5-(N-phenyl-N-(3-carboxy-n-propyl)-aminocarbonyl)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 236415-66-0 C27H27N5O3*ClH
    4-[(5-(N-phenyl-N-(3-carboxy-n-propyl)-aminocarbonyl)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-amino-5-(bis-(2-(3-benzyloxy-1-(1,3-bis-(2-benzyloxy-1-benzyloxymethyl-ethoxy)-prop-2-yl)-6-methyl-2-oxo-1,2-dihydropyridine-4-carbonyl)-aminoethyl)-amino)-pentanoic acid 872462-90-3 C111H128N6O20
    4-amino-5-(bis-(2-(3-benzyloxy-1-(1,3-bis-(2-benzyloxy-1-benzyloxymethyl-ethoxy)-prop-2-yl)-6-methyl-2-oxo-1,2-dihydropyridine-4-carbonyl)-aminoethyl)-amino)-pentanoic acid
    —— 4-Mercapto-3-methyl-2-butanol, (R,S)-rel- 173948-60-2 C5H12OS
    4-Mercapto-3-methyl-2-butanol, (R,S)-rel-
    —— 4-Hexyl-1,4-diaza-bicyclo[3.2.2]nonane-3,6-dione 6-(O-hexyl-oxime) 189361-56-6 C19H35N3O2
    4-Hexyl-1,4-diaza-bicyclo[3.2.2]nonane-3,6-dione 6-(O-hexyl-oxime)
    —— 4-methyl-piperazine-1-carbothioic acid <i>p</i>-anisidide 109219-12-7 C13H19N3OS
    4-methyl-piperazine-1-carbothioic acid <i>p</i>-anisidide
    —— 4-Pyrimidinecarboxamide, 5-chloro-N-(2,4-dichlorophenyl)-2-(methylthio)- 299418-09-0 C12H8Cl3N3OS
    4-Pyrimidinecarboxamide, 5-chloro-N-(2,4-dichlorophenyl)-2-(methylthio)-
    —— 4-hydroxy-6-(4-methylphenyl)hexa-3,5-dien-2-one 61859-06-1 C13H14O2
    4-hydroxy-6-(4-methylphenyl)hexa-3,5-dien-2-one
    —— 4-(3-acetoxypropyl)-4-nitroheptanedioic acid 560059-61-2 C12H19NO8
    4-(3-acetoxypropyl)-4-nitroheptanedioic acid
    —— 4,4-Dimethyl-5-prop-2-inyliden-thiazolidin-2-thion 60912-24-5 C8H9NS2
    4,4-Dimethyl-5-prop-2-inyliden-thiazolidin-2-thion
    —— [(4-octoxyphenyl)methylideneamino] 4-hexoxybenzoate 61096-36-4 C28H39NO4
    [(4-octoxyphenyl)methylideneamino] 4-hexoxybenzoate
    —— 4-cyano-bicyclo[2.2.2]octane-1-carboxylic acid ethyl ester 54829-94-6 C12H17NO2
    4-cyano-bicyclo[2.2.2]octane-1-carboxylic acid ethyl ester
    —— 4-Nitro-benzoic acid 1-tert-butyl-1,2,2-trimethyl-propyl ester 40544-10-3 C17H25NO4
    4-Nitro-benzoic acid 1-tert-butyl-1,2,2-trimethyl-propyl ester
    —— 4-({4-[(1-Ethyl-4-formylamino-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester 85406-71-9 C24H25N7O7
    4-({4-[(1-Ethyl-4-formylamino-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— 4-Isoquinolinemethanol,3-(1,3-benzodioxol-5-yl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-,trans- 28815-79-4 C20H23NO5
    4-Isoquinolinemethanol,3-(1,3-benzodioxol-5-yl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-,trans-
    —— 4-[2-(4-Nitro-phenyl)-ethylselanyl]-butyric acid 34835-21-7 C12H15NO4Se
    4-[2-(4-Nitro-phenyl)-ethylselanyl]-butyric acid
    —— 4-Chloro-8-(4-methyl-cyclohexylamino)-3,7-dihydro-benzo[1,2-c;4,5-c']difuran-1,5-dione 27355-17-5 C17H18ClNO4
    4-Chloro-8-(4-methyl-cyclohexylamino)-3,7-dihydro-benzo[1,2-c;4,5-c']difuran-1,5-dione
    —— 4-((R)-3-(3-fluoro-4-methanesulfonylmethylphenoxy)-1-methylpropyl)-1-(5-isopropyl-[1,2,4]oxadiazol-3-yl)piperidine 1037776-13-8 C22H32FN3O4S
    4-((R)-3-(3-fluoro-4-methanesulfonylmethylphenoxy)-1-methylpropyl)-1-(5-isopropyl-[1,2,4]oxadiazol-3-yl)piperidine