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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Octylamino-chinolin 14165-08-3 C17H24N2
    4-Octylamino-chinolin
    —— 4-(3-Chloro-phenyl)-[1,2]oxathietane 2,2-dioxide 139554-94-2 C8H7ClO3S
    4-(3-Chloro-phenyl)-[1,2]oxathietane 2,2-dioxide
    —— 4-Acetamino-5-amino-3-methyl-1,2,4-triazol 89364-22-7 C5H9N5O
    4-Acetamino-5-amino-3-methyl-1,2,4-triazol
    —— 4-isopropenyl-1-methyl-7-(4-pyridyl)-5,6,7,8-tetrahydro-3(2H)isoquinolinone 115883-45-9 C18H20N2O
    4-isopropenyl-1-methyl-7-(4-pyridyl)-5,6,7,8-tetrahydro-3(2H)isoquinolinone
    —— 4-[((3S)-4-{3-cyano-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propyl}-3-methylpiperazin-1-yl)carbonyl]-3-fluorobenzonitrile 1270978-15-8 C26H24FN9O
    4-[((3S)-4-{3-cyano-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propyl}-3-methylpiperazin-1-yl)carbonyl]-3-fluorobenzonitrile
    —— 4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-methyl-5-[4-(propan-2-yl)-5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350854-08-8 C23H20ClF5N8O2S
    4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-methyl-5-[4-(propan-2-yl)-5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-(dimethyl(2-(piperidin-1-yl)ethyl)silyl)aniline 1282032-80-7 C15H26N2Si
    4-(dimethyl(2-(piperidin-1-yl)ethyl)silyl)aniline
    —— 4',5',6',7',8',8'a-hexahydro-spiro[cycloheptane-1,2'-cycloheptathiazole] 7203-01-2 C14H23NS
    4',5',6',7',8',8'a-hexahydro-spiro[cycloheptane-1,2'-cycloheptathiazole]
    —— 4-nitro-perixanthenoxanthene 856351-35-4 C20H9NO4
    4-nitro-perixanthenoxanthene
    —— 4-(4-fluorophenyl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine 1610339-90-6 C18H20FN5
    4-(4-fluorophenyl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— (4aS,9bR)-8-(2,4,6-trichlorophenyl)-6-ethoxy-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-67-6 C19H18Cl3NO2
    (4aS,9bR)-8-(2,4,6-trichlorophenyl)-6-ethoxy-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4,10-dinitro-perixanthenoxanthene 59276-41-4 C20H8N2O6
    4,10-dinitro-perixanthenoxanthene
    —— 4-(3-Methoxyphenylsulphanyl)-N-{4-methoxy-[3-(2-pyrrolidin-1-yl)ethoxy]phenyl}2-pyrimidineamine 213747-46-7 C24H28N4O3S
    4-(3-Methoxyphenylsulphanyl)-N-{4-methoxy-[3-(2-pyrrolidin-1-yl)ethoxy]phenyl}2-pyrimidineamine
    —— 4-cyclopropylmethyl-6-((4aR,7aR)-octahydropyrrolo[3,4-b]pyridin-6-yl)pyrimidin-2-amine 1157871-59-4 C15H23N5
    4-cyclopropylmethyl-6-((4aR,7aR)-octahydropyrrolo[3,4-b]pyridin-6-yl)pyrimidin-2-amine
    —— 4-[3-(1-benzyl-2-oxo-2,3-dihydro-indol-3-yl)-4-oxo-4-phenyl-butyryl]-morpholine 72972-27-1 C29H28N2O4
    4-[3-(1-benzyl-2-oxo-2,3-dihydro-indol-3-yl)-4-oxo-4-phenyl-butyryl]-morpholine
    —— 4-bromo-5-fluoro-1H-pyrrole-2-carboxamide 1352649-72-9 C5H4BrFN2O
    4-bromo-5-fluoro-1H-pyrrole-2-carboxamide
    —— 4-[2-(dimethylamino)-4-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]-N-ethyl-5-methoxyanilino]-N-hexadecylbutanimidate;hydrochloride 1034887-24-5 C48H74N5O3*Cl
    4-[2-(dimethylamino)-4-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]-N-ethyl-5-methoxyanilino]-N-hexadecylbutanimidate;hydrochloride
    —— 4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-methyl-N-(1-methylpyrrolidin-3-yl)benzamide 1076185-57-3 C24H26N4O3
    4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-methyl-N-(1-methylpyrrolidin-3-yl)benzamide
    —— 4-azido-1,3-O-benzylidene-5-O-tert-butyldimethylsilanyl-4,7,8-trideoxy-8-trimethylsilanyl-β-L-manno-oct-7-yn-2-ulopyranose 1210898-30-8 C24H37N3O5Si2
    4-azido-1,3-O-benzylidene-5-O-tert-butyldimethylsilanyl-4,7,8-trideoxy-8-trimethylsilanyl-β-L-manno-oct-7-yn-2-ulopyranose
    —— (4RS,1'SR)-4,5-dihydro-2-<1-(1-methyl-1-phenylethyl)-3-butenyl>-4-(1,1-dimethylethyl)oxazole 93684-69-6 C20H29NO
    (4RS,1'SR)-4,5-dihydro-2-<1-(1-methyl-1-phenylethyl)-3-butenyl>-4-(1,1-dimethylethyl)oxazole
    —— 4-((S)-1-benzylcarbamoyl-2-methylpropylcarbamoyl)-4-(tert-butyldimethylsilanyloxy)-6-phenylhexanoic acid 1187975-91-2 C31H46N2O5Si
    4-((S)-1-benzylcarbamoyl-2-methylpropylcarbamoyl)-4-(tert-butyldimethylsilanyloxy)-6-phenylhexanoic acid
    —— [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(2-nitrophenyl)-methanol 1246204-35-2 C21H26N2O4S2
    [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(2-nitrophenyl)-methanol
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxymethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid 1185837-42-6 C19H18FN3O5
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxymethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
    —— 4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-methyl-butyryl]-piperazine-1-carboxylic acid ethyl ester 1163794-42-0 C33H45N7O7
    4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-methyl-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4,4,5-Trimethyl-6-phenyl-2-oxo-3,4,5,6-tetrahydro-2H-1,3,4-oxadiazin-4-ium-iodid 16638-87-2 C12H17N2O2*I
    4,4,5-Trimethyl-6-phenyl-2-oxo-3,4,5,6-tetrahydro-2H-1,3,4-oxadiazin-4-ium-iodid
    —— (+-)-4t-chloro-4a-hydroxy-(4ar,8at)-decahydro-naphthalene-1t,2t-dicarboxylic acid 100249-11-4 C12H17ClO5
    (+-)-4t-chloro-4a-hydroxy-(4ar,8at)-decahydro-naphthalene-1t,2t-dicarboxylic acid
    —— 4-acetoxy-3-[1-(tert-butyldimethylsilyloxy)-1-(1-methyl-1H-1,2,3-triazol-4-yl)methyl]azetidin-2-one 247188-85-8 C15H26N4O4Si
    4-acetoxy-3-[1-(tert-butyldimethylsilyloxy)-1-(1-methyl-1H-1,2,3-triazol-4-yl)methyl]azetidin-2-one
    —— 4,4-diphenylcyclohexanone tosylhydrazone lithium salt 118714-17-3 C25H25N2O2S*Li
    4,4-diphenylcyclohexanone tosylhydrazone lithium salt
    —— 4-Hydroxy-5-dimethylaminomethylnaphtho<1,2-b>thiophene 114973-66-9 C15H15NOS
    4-Hydroxy-5-dimethylaminomethylnaphtho<1,2-b>thiophene
    —— 4-amino-2-methyl-3-(2-methylsulfonyl-1-oxo)pent-4-ynyl-5,6,7,8-tetrahydrobenz<b>thieno<2,3-b>pyridine 153201-03-7 C18H20N2O3S2
    4-amino-2-methyl-3-(2-methylsulfonyl-1-oxo)pent-4-ynyl-5,6,7,8-tetrahydrobenz<b>thieno<2,3-b>pyridine
    —— (4-(4-amino-3-(pyrrolidin-1-yl)phenyl)piperazin-1-yl)(phenyl)methanone 1396780-04-3 C21H26N4O
    (4-(4-amino-3-(pyrrolidin-1-yl)phenyl)piperazin-1-yl)(phenyl)methanone
    —— 4-hydroxy-3-methoxy-4'-phenylstilbene 263396-85-6 C21H18O2
    4-hydroxy-3-methoxy-4'-phenylstilbene
    —— (4-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-alanine 1276115-95-7 C17H29N7O3
    (4-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-alanine
    —— 4-(2-n-propylamino-thiazol-4-yl)-benzylamine 928648-25-3 C13H17N3S
    4-(2-n-propylamino-thiazol-4-yl)-benzylamine
    —— 4-(4-Chloro-phenyl)-5-cyano-6-ethoxycarbonylmethylsulfanyl-2-oxo-2,3-dihydro-pyridine-3-carboxylic acid ethyl ester 213883-64-8 C19H17ClN2O5S
    4-(4-Chloro-phenyl)-5-cyano-6-ethoxycarbonylmethylsulfanyl-2-oxo-2,3-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 4-mercapto-pyridine-2,6-dicarboxylic acid 871884-79-6 C7H5NO4S
    4-mercapto-pyridine-2,6-dicarboxylic acid
    —— [4-(4-fluorophenyl)pyrimidin-2-yl]{4-[4-(methyl(quinolin-7-ylmethyl)amino)piperidin-1-ylsulphonyl]phenyl}amine 1037900-05-2 C2HF3O2*C32H31FN6O2S
    [4-(4-fluorophenyl)pyrimidin-2-yl]{4-[4-(methyl(quinolin-7-ylmethyl)amino)piperidin-1-ylsulphonyl]phenyl}amine
    —— 4,5,5-trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-6-carboxylic acid 35117-47-6 C10H14O4
    4,5,5-trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-6-carboxylic acid
    —— 4-[(5S)-3-(5-{2-fluoro-4-[(5R)-2-oxo-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl}pyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methyl N-methyl-L-isoleucinate hydrochloride salt 756874-05-2 C28H32FN7O5*ClH
    4-[(5S)-3-(5-{2-fluoro-4-[(5R)-2-oxo-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl}pyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methyl N-methyl-L-isoleucinate hydrochloride salt
    —— 4-{3-[1-(3-methoxymethyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methylbenzamide 1204300-70-8 C20H28N4O4
    4-{3-[1-(3-methoxymethyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methylbenzamide
    —— [4-(3-[1,3]-Dioxan-2-yl-propyl)phenyl]methanol 159998-11-5 C14H20O3
    [4-(3-[1,3]-Dioxan-2-yl-propyl)phenyl]methanol
    —— 4-[(3-Methylphenyl)amino]-6-(S-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidine 176637-48-2 C17H18N6OS
    4-[(3-Methylphenyl)amino]-6-(S-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidine
    —— 4-(1-(4-chlorobenzyl)-1H-pyrazol-3-ylamino)-2-methyl-N-(thiazol-2-yl)benzenesulfonamide 1104806-65-6 C20H18ClN5O2S2
    4-(1-(4-chlorobenzyl)-1H-pyrazol-3-ylamino)-2-methyl-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-(6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-1-[2-ethyl-5-(trifluoromethyl)phenyl]-1H-pyrrole-2-carboxamide 1553979-48-8 C20H18F3N5O
    4-(6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-1-[2-ethyl-5-(trifluoromethyl)phenyl]-1H-pyrrole-2-carboxamide
    —— (4-{[5-hydroxy-6-(3-methylcyclohexyl)-pyridin-2-yl]methyl}-2,3,5-trimethylphenoxy)acetic acid 1253211-52-7 C24H31NO4
    (4-{[5-hydroxy-6-(3-methylcyclohexyl)-pyridin-2-yl]methyl}-2,3,5-trimethylphenoxy)acetic acid
    —— 4-fluoro-N-{1-[4-(4-fluoro-phenyl)-5-piperidin-1-yl-thiazol-2-ylcarbamoyl]-1-methyl-ethyl}-benzamide 1205601-52-0 C25H26F2N4O2S
    4-fluoro-N-{1-[4-(4-fluoro-phenyl)-5-piperidin-1-yl-thiazol-2-ylcarbamoyl]-1-methyl-ethyl}-benzamide
    —— (4S)-3-piperidinylcarbonyl-1,2,4(S)-trimethyl-1,4-dihydroquinoline 263747-38-2 C18H24N2O
    (4S)-3-piperidinylcarbonyl-1,2,4(S)-trimethyl-1,4-dihydroquinoline
    —— 4-[2-Oxo-2-(3-trifluoromethyl-phenyl)-ethylcarbamoyl]-cyclohexanecarboxylic acid methyl ester 688311-48-0 C18H20F3NO4
    4-[2-Oxo-2-(3-trifluoromethyl-phenyl)-ethylcarbamoyl]-cyclohexanecarboxylic acid methyl ester
    —— 4-<2-p-Toluolsulfonyl-1,2-dicyan-vinyl>-N,N-diethyl-anilin 100659-90-3 C21H21N3O2S
    4-<2-p-Toluolsulfonyl-1,2-dicyan-vinyl>-N,N-diethyl-anilin
    —— (4-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)-1-hydroxybutane-1,1-diyl)bis(phosphonic acid) 1365735-38-1 C12H15NO10P2
    (4-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)-1-hydroxybutane-1,1-diyl)bis(phosphonic acid)