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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-Dimethyl-1-(1-methyl-1-carboxy-aethyl)-imidazolon-(5) 114535-98-7 C9H14N2O3
    4,4-Dimethyl-1-(1-methyl-1-carboxy-aethyl)-imidazolon-(5)
    —— 4-[5-amino-1-(4-chloro-phenyl)-3-methyl-1<i>H</i>-pyrazol-4-ylazo]-2,5-dichloro-benzenesulfonic acid 64485-08-1 C16H12Cl3N5O3S
    4-[5-amino-1-(4-chloro-phenyl)-3-methyl-1<i>H</i>-pyrazol-4-ylazo]-2,5-dichloro-benzenesulfonic acid
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(thieno[2,3-b]pyridin-2-yl)methanone 1304783-15-0 C19H17ClN2O2S
    (4-(4-chlorophenoxy)piperidin-1-yl)(thieno[2,3-b]pyridin-2-yl)methanone
    —— 4-(Pyrrolidin-2-yl)phenol hydrochloride 7167-72-8 C10H14ClNO
    4-(Pyrrolidin-2-yl)phenol hydrochloride
    —— 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N'-1-(4-hydroxyphenyl)ethylidenebenzohydrazide 1336908-03-2 C23H17N3O4
    4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N'-1-(4-hydroxyphenyl)ethylidenebenzohydrazide
    —— (4aR,6aS,8R,9R,11aR,11bR)-8-(methoxymethyl)-4,4,11b-trimethyltetradecahydro-6a,9-methanocyclohepta[a]naphthalen-8-ol 84744-43-4 C21H36O2
    (4aR,6aS,8R,9R,11aR,11bR)-8-(methoxymethyl)-4,4,11b-trimethyltetradecahydro-6a,9-methanocyclohepta[a]naphthalen-8-ol
    —— 4-methoxy-5-(4-nitro-phenyl)-pyrimidine 27956-28-1 C11H9N3O3
    4-methoxy-5-(4-nitro-phenyl)-pyrimidine
    —— (4S,5R)-4-(Dimethylphenylsilyl)-5-[(phenylmethoxy)methyl]-1-cyclopentene-1-methanol 701278-09-3 C22H28O2Si
    (4S,5R)-4-(Dimethylphenylsilyl)-5-[(phenylmethoxy)methyl]-1-cyclopentene-1-methanol
    —— 4-methoxycarbonylacetyl-2-phenylquinoline 1-oxide 81564-30-9 C19H15NO4
    4-methoxycarbonylacetyl-2-phenylquinoline 1-oxide
    —— 4-bromo-1-((4-fluorobenzyl)oxy)-2-(trifluoromethyl)benzene 1538605-87-6 C14H9BrF4O
    4-bromo-1-((4-fluorobenzyl)oxy)-2-(trifluoromethyl)benzene
    —— 4'-methoxybiphenyl-2-carbaldehyde O-phenoxycarbonyl oxime 1319720-85-8 C21H17NO4
    4'-methoxybiphenyl-2-carbaldehyde O-phenoxycarbonyl oxime
    —— 4-((3-(4-chloro-2-fluorobenzyl)-2-methylimidazo[1,2-b]pyridazin-8-yl)methyl)morpholine 1440192-12-0 C19H20ClFN4O
    4-((3-(4-chloro-2-fluorobenzyl)-2-methylimidazo[1,2-b]pyridazin-8-yl)methyl)morpholine
    —— 4-N-methylanilinonon-3-en-5-one 117909-31-6 C16H23NO
    4-N-methylanilinonon-3-en-5-one
    —— 4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 903881-61-8 C26H35BO12
    4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
    —— 4-imino-7-(4-methylphenyl)-3-phenyl-3,4-dihydropyrido[3',2':4,5]thieno[3,2-d]-pyrimidine 1374993-44-8 C22H16N4S2
    4-imino-7-(4-methylphenyl)-3-phenyl-3,4-dihydropyrido[3',2':4,5]thieno[3,2-d]-pyrimidine
    —— 4-Bromo-2-[[5-[[2-[(5-bromo-2-hydroxyphenyl)methylideneamino]-1,3-thiazol-5-yl]methyl]-1,3-thiazol-2-yl]iminomethyl]phenol 1079355-04-6 C21H14Br2N4O2S2
    4-Bromo-2-[[5-[[2-[(5-bromo-2-hydroxyphenyl)methylideneamino]-1,3-thiazol-5-yl]methyl]-1,3-thiazol-2-yl]iminomethyl]phenol
    —— 4,5-dimethyl-3,3a-diphenyl-3,3a,4,5,6,6a-hexahydro-pyrazolo[3,4-<i>d</i>][1,2,3]triazole 35722-24-8 C17H19N5
    4,5-dimethyl-3,3a-diphenyl-3,3a,4,5,6,6a-hexahydro-pyrazolo[3,4-<i>d</i>][1,2,3]triazole
    —— 4-(3-Benzyloxycarbonylamino-propionylamino)-3-phenyl-butyric acid methyl ester 36977-12-5 C22H26N2O5
    4-(3-Benzyloxycarbonylamino-propionylamino)-3-phenyl-butyric acid methyl ester
    —— 4-(2-Carboxy-phenylsulfanyl)-1-hydroxy-naphthalene-2-carboxylic acid 93657-06-8 C18H12O5S
    4-(2-Carboxy-phenylsulfanyl)-1-hydroxy-naphthalene-2-carboxylic acid
    —— 4-bromo-1-(trimethylsilyl)-1-pentyne 86994-14-1 C8H15BrSi
    4-bromo-1-(trimethylsilyl)-1-pentyne
    —— 4-{[5-(4-chloro-phenyl)-6-(4-methoxy-phenyl)-2-methyl-pyridin-3-yl]-thioacetyl}-morpholine 52578-20-8 C25H25ClN2O2S
    4-{[5-(4-chloro-phenyl)-6-(4-methoxy-phenyl)-2-methyl-pyridin-3-yl]-thioacetyl}-morpholine
    —— (4-Bicyclo[2.2.1]hept-2-yl-4-phenyl-butyl)-dimethyl-amine 94438-84-3 C19H29N
    (4-Bicyclo[2.2.1]hept-2-yl-4-phenyl-butyl)-dimethyl-amine
    —— 4-[(2S,3S)-2-amino-5-azaspiro[2.4]heptan-5-yl]-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-24-8 C21H21FN8O
    4-[(2S,3S)-2-amino-5-azaspiro[2.4]heptan-5-yl]-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-Methoxy-benzoic acid 3-oxo-spiro[5.5]undec-4-en-2-yl ester 122723-75-5 C19H22O4
    4-Methoxy-benzoic acid 3-oxo-spiro[5.5]undec-4-en-2-yl ester
    —— 4-methoxy-N-[2-[2-[(5-methylfuran-2-yl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 476430-91-8 C16H17N3O4
    4-methoxy-N-[2-[2-[(5-methylfuran-2-yl)methylidene]hydrazinyl]-2-oxoethyl]benzamide
    —— 4-{3-[1-(3-cyclobutyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methyl-benzamide 1204300-67-3 C22H30N4O3
    4-{3-[1-(3-cyclobutyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methyl-benzamide
    —— 4-(5-amino-6-(4,4-dideutero-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropylbenzenesulfonamide 1396775-69-1 C22H21N5O3S
    4-(5-amino-6-(4,4-dideutero-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropylbenzenesulfonamide
    —— 4-(4-(3,5-dimethylphenylamino)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid 740852-22-6 C31H32N2O3
    4-(4-(3,5-dimethylphenylamino)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid
    —— 4-[1-[(4-Carboxyphenyl)carbamoyl]-2,3-dihydropyrido[2,3-b][1,4]oxazin-6-yl]benzoic acid 1214930-83-2 C22H17N3O6
    4-[1-[(4-Carboxyphenyl)carbamoyl]-2,3-dihydropyrido[2,3-b][1,4]oxazin-6-yl]benzoic acid
    —— 4,6-Dimethoxy-2-[4-(1-pyridin-3-ylpyrazol-4-yl)pyrimidin-2-yl]pyrimidine 1292295-01-2 C18H15N7O2
    4,6-Dimethoxy-2-[4-(1-pyridin-3-ylpyrazol-4-yl)pyrimidin-2-yl]pyrimidine
    —— 4-Nitro-N-(piperidine-1-carbonylsulfanyl)-benzamide 132902-03-5 C13H15N3O4S
    4-Nitro-N-(piperidine-1-carbonylsulfanyl)-benzamide
    —— 4-[[2-[5-[2-[3-[2-[(4-carbonochloridoylphenyl)methoxy]-1,1,1,3,3,3-hexafluoropropan-2-yl]-4-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]oxymethyl]benzoyl chloride 127002-57-7 C39H24Cl2F18O4
    4-[[2-[5-[2-[3-[2-[(4-carbonochloridoylphenyl)methoxy]-1,1,1,3,3,3-hexafluoropropan-2-yl]-4-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]oxymethyl]benzoyl chloride
    —— 4-chloro-3-(4-chlorophenyl)-1H-isochromen-1-one 118520-83-5 C15H8Cl2O2
    4-chloro-3-(4-chlorophenyl)-1H-isochromen-1-one
    —— 4-[5-(5-benzyloxy-1H-indol-2-yl)pyridin-3-yl]phenol 1037552-01-4 C26H20N2O2
    4-[5-(5-benzyloxy-1H-indol-2-yl)pyridin-3-yl]phenol
    —— 4-acetyl-4,5,5a,6,6a,7-hexahydro-8H-indeno<6,5,4-cd>indol-8-one 76532-99-5 C16H15NO2
    4-acetyl-4,5,5a,6,6a,7-hexahydro-8H-indeno<6,5,4-cd>indol-8-one
    —— 4-(4-methylhomopiperazin-1-ylmethyl)-N-[3-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate 804554-80-1 CH4O3S*C29H31N7O
    4-(4-methylhomopiperazin-1-ylmethyl)-N-[3-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate
    —— 4-[[(5-chloro-1-benzothien-3-yl)methyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-65-6 C19H11ClF6N2S
    4-[[(5-chloro-1-benzothien-3-yl)methyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4,4,4-Trifluoro-1-(5-methyl-furan-2-yl)-3-trifluoromethyl-3-trimethylsilanyloxy-butan-1-one 143211-27-2 C13H16F6O3Si
    4,4,4-Trifluoro-1-(5-methyl-furan-2-yl)-3-trifluoromethyl-3-trimethylsilanyloxy-butan-1-one
    —— 4-formylpyridine-2-thiol 1577173-18-2 C6H5NOS
    4-formylpyridine-2-thiol
    —— 4,5-dibenzoyl-1-(2-methylnaphthyl)-1,2,3-triazole 110678-74-5 C27H19N3O2
    4,5-dibenzoyl-1-(2-methylnaphthyl)-1,2,3-triazole
    —— 4-Chloro-N-(1-hydroxycarbamoyl-ethyl)-benzamide 76248-52-7 C10H11ClN2O3
    4-Chloro-N-(1-hydroxycarbamoyl-ethyl)-benzamide
    —— 4-NO2C6H4OSF2CF(CF3)2 55907-85-2 C9H4F9NO3S
    4-NO2C6H4OSF2CF(CF3)2
    —— [4(S)-[[(N-tert-butoxycarbonyl)-L-valyl]amino-2,2-difluoro-5-methyl-3(R)-hydroxyhexanoyl]-L-valyl]-L-isoleucine methyl ester 300865-83-2 C29H52F2N4O8
    [4(S)-[[(N-tert-butoxycarbonyl)-L-valyl]amino-2,2-difluoro-5-methyl-3(R)-hydroxyhexanoyl]-L-valyl]-L-isoleucine methyl ester
    —— 4-[(1R,3R,4R)-3-(4-bromophenyl)-4-{[(4-fluorophenyl)(2-fluoropyridin-4-yl)methyl]carbamoyl}cyclohexyl]morpholine trifluoroacetate 1350710-79-0 C2HF3O2*C29H30BrF2N3O2
    4-[(1R,3R,4R)-3-(4-bromophenyl)-4-{[(4-fluorophenyl)(2-fluoropyridin-4-yl)methyl]carbamoyl}cyclohexyl]morpholine trifluoroacetate
    —— 4-[4-chloro-3-(trifluoromethyl)phenoxy]-3,5-difluoro-N-(methylsulfonyl)benzamide 1354956-40-3 C15H9ClF5NO4S
    4-[4-chloro-3-(trifluoromethyl)phenoxy]-3,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-(4-Fluor-6-methoxy-2-naphthyl)-4-hydroxy-but-3-en-2-on 71493-40-8 C15H13FO3
    4-(4-Fluor-6-methoxy-2-naphthyl)-4-hydroxy-but-3-en-2-on
    —— 4-(10,11-dihydro-spiro[dibenzo[<i>a</i>,<i>d</i>]cycloheptene-5,2'-[1,3]dioxolan]-4'-ylmethyl)-morpholine 47469-10-3 C22H25NO3
    4-(10,11-dihydro-spiro[dibenzo[<i>a</i>,<i>d</i>]cycloheptene-5,2'-[1,3]dioxolan]-4'-ylmethyl)-morpholine
    —— 4-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid 1314986-72-5 C8H10N2O2
    4-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid
    —— (4-ethyl-2-nitro-5-propyl-phenyl)-carbamic acid ethyl ester 100876-57-1 C14H20N2O4
    (4-ethyl-2-nitro-5-propyl-phenyl)-carbamic acid ethyl ester
    —— 4-Methyl-6-methylamino-pyridine-2,3-dicarbonitrile 51561-43-4 C9H8N4
    4-Methyl-6-methylamino-pyridine-2,3-dicarbonitrile