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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-<Bis-(2-hydroxy-aethyl)-amino>-3-methoxy-17β-hydroxy-oestratrien-(1,3,5) 21003-13-4 C23H35NO4
    4-<Bis-(2-hydroxy-aethyl)-amino>-3-methoxy-17β-hydroxy-oestratrien-(1,3,5)
    —— 4c-Hydroxy-3r-methyl-1-ethyl-4t-(3-tolyl)-piperidin 6672-44-2 C15H23NO
    4c-Hydroxy-3r-methyl-1-ethyl-4t-(3-tolyl)-piperidin
    —— 4-Hydroxy-pyridazin-1-oxid 1900-39-6 C4H4N2O2
    4-Hydroxy-pyridazin-1-oxid
    —— 4-Hexyl-2-(4-methoxy-benzyl)-1-methyl-1,2,5,6-tetrahydro-pyridin 3602-63-9 C20H31NO
    4-Hexyl-2-(4-methoxy-benzyl)-1-methyl-1,2,5,6-tetrahydro-pyridin
    —— (4aR,4bR,7R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-4b-methyl-7-(tetrahydro-pyran-2-yloxy)-dodecahydro-phenanthren-1-one 40266-42-0 C25H40O3S
    (4aR,4bR,7R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-4b-methyl-7-(tetrahydro-pyran-2-yloxy)-dodecahydro-phenanthren-1-one
    —— 4,4'-Bis-(phenylaminomethyl)-diphenyldisulfid 2879-81-4 C26H24N2S2
    4,4'-Bis-(phenylaminomethyl)-diphenyldisulfid
    —— 4-<2.3-Bis-(2-hydroxy-aethylmercapto)-propyloxy>-benzoesaeure 4180-60-3 C14H20O5S2
    4-<2.3-Bis-(2-hydroxy-aethylmercapto)-propyloxy>-benzoesaeure
    —— 4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-3-fluoro-N-methylbenzenesulfonamide 1055995-14-6 C13H12FN3O2S
    4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-3-fluoro-N-methylbenzenesulfonamide
    —— 4-(m-Phenoxyphenyl)-4-hydroxybutanol 52888-71-8 C16H18O3
    4-(m-Phenoxyphenyl)-4-hydroxybutanol
    —— 4a-methyl-2-(mesitylsulfonyl)-1,2,6,7-tetrahydro-4a-cyclohepta[c]pyridin-5(9aH)-one 1047668-93-8 C20H25NO3S
    4a-methyl-2-(mesitylsulfonyl)-1,2,6,7-tetrahydro-4a-cyclohepta[c]pyridin-5(9aH)-one
    —— 4-acetyl-1-(4-chloro-3-methylphenyl)-5-cyclopentyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512177-28-5 C18H20ClNO3
    4-acetyl-1-(4-chloro-3-methylphenyl)-5-cyclopentyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 4-oxo-4-(2-oxospiro[1H-indole-3,1'-cyclopentane]-5-yl)butanoic acid 103490-50-2 C16H17NO4
    4-oxo-4-(2-oxospiro[1H-indole-3,1'-cyclopentane]-5-yl)butanoic acid
    —— 4-[2-(4-Dimethylaminopiperidino)methyl-1H-benzimidazol-4-yl]carbonylamino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]-benzamide 208769-15-7 C43H58N8O5
    4-[2-(4-Dimethylaminopiperidino)methyl-1H-benzimidazol-4-yl]carbonylamino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]-benzamide
    —— 4-Carboxy-3-methoxy-N-methyl-N-(2-piperidinophenyl)-benzamide 208772-53-6 C21H24N2O4
    4-Carboxy-3-methoxy-N-methyl-N-(2-piperidinophenyl)-benzamide
    —— [4-(fluoro-diisopropyl-silanyl)-phenyl]-methanol 1018684-18-8 C13H21FOSi
    [4-(fluoro-diisopropyl-silanyl)-phenyl]-methanol
    —— 4,5-Dimethyl-tetrahydro-pyrano-2,2-dicarbonsaeure-diethylester 24588-64-5 C13H22O5
    4,5-Dimethyl-tetrahydro-pyrano-2,2-dicarbonsaeure-diethylester
    —— 4-(Benzoxazol-4-yl)carbonylamino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 208767-86-6 C35H41N5O6
    4-(Benzoxazol-4-yl)carbonylamino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
    —— (4aR,7aR,12bR)-12-methyl-1,2,3,4,4a,5,7a,8-octahydrobenzo[d]carbazol-6(7H)-one 1334535-30-6 C17H21NO
    (4aR,7aR,12bR)-12-methyl-1,2,3,4,4a,5,7a,8-octahydrobenzo[d]carbazol-6(7H)-one
    —— 4-[2-(2,4-difluorophenoxy)-5-(methylsulfonyl)phenyl]-6-methyl-2-(phenoxymethyl)-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446235-24-0 C28H22F2N2O5S
    4-[2-(2,4-difluorophenoxy)-5-(methylsulfonyl)phenyl]-6-methyl-2-(phenoxymethyl)-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
    —— 4-methyl-3-[6-(pyridazin-4-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]aniline 1448318-76-0 C16H14N6
    4-methyl-3-[6-(pyridazin-4-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]aniline
    —— {4-[2-(3-2,3-dihydroindol-1-ylpropionyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-methoxyphenyl}acetic acid 1445886-26-9 C29H29FN2O4
    {4-[2-(3-2,3-dihydroindol-1-ylpropionyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-methoxyphenyl}acetic acid
    —— 4-[(1R,2S)-1-Ethyl-2-(4-hydroxy-phenyl)-butyl]-2-(3-methoxy-propyl)-phenol 104947-17-3 C22H30O3
    4-[(1R,2S)-1-Ethyl-2-(4-hydroxy-phenyl)-butyl]-2-(3-methoxy-propyl)-phenol
    —— 4-[3-(tert-butoxycarbonyl(methyl)amino)azetidin-1-yl]-6-chloro-2-cyclopropylpyrimidine 1164116-22-6 C16H23ClN4O2
    4-[3-(tert-butoxycarbonyl(methyl)amino)azetidin-1-yl]-6-chloro-2-cyclopropylpyrimidine
    —— 4-(2-acetylamino-acetyl)-2-(p-tolylcarbamoyl-methyl)-piperazine-1-carboxylic acid 9H-fluoren-9-ylmethyl ester 918434-45-4 C32H34N4O5
    4-(2-acetylamino-acetyl)-2-(p-tolylcarbamoyl-methyl)-piperazine-1-carboxylic acid 9H-fluoren-9-ylmethyl ester
    —— 4-(N-ethyl-4-methoxyanilino)-2-methyl-6-methylaminopyrimidine 133062-41-6 C15H20N4O
    4-(N-ethyl-4-methoxyanilino)-2-methyl-6-methylaminopyrimidine
    —— 4-(4-Aminobenzyl)-1-benzyl-3-methylimidazolidin-2-one hydrochloride 123969-63-1 C18H21N3O*ClH
    4-(4-Aminobenzyl)-1-benzyl-3-methylimidazolidin-2-one hydrochloride
    —— 4-indeno[1,2,3-de]quinazolin-2-yl-aniline 666853-97-0 C20H13N3
    4-indeno[1,2,3-de]quinazolin-2-yl-aniline
    —— 4-Methylene-2-trimethylsilanyl-dec-1-en-3-ol 183163-71-5 C14H28OSi
    4-Methylene-2-trimethylsilanyl-dec-1-en-3-ol
    —— 4-methoxy-N-(2-phenyl-1H-indol-3-yl)benzamide 1190978-15-4 C22H18N2O2
    4-methoxy-N-(2-phenyl-1H-indol-3-yl)benzamide
    —— (4'aS)-4'a,8'-dimethylspiro[1,3-dioxolane-2,4'-2,3,5,6-tetrahydronaphthalene]-1',7'-dione 126892-22-6 C14H18O4
    (4'aS)-4'a,8'-dimethylspiro[1,3-dioxolane-2,4'-2,3,5,6-tetrahydronaphthalene]-1',7'-dione
    —— (4-Methoxy-phenyl)-((Z)-(3S,4R)-3-methyl-5-nitro-4-phenyl-pent-1-enyl)-carbamic acid tert-butyl ester 329969-56-4 C24H30N2O5
    (4-Methoxy-phenyl)-((Z)-(3S,4R)-3-methyl-5-nitro-4-phenyl-pent-1-enyl)-carbamic acid tert-butyl ester
    —— 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine 1334711-86-2 C18H18ClN3
    4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine
    —— 4-phenyl-3,3-dimethyl-1,2-diaza-7-oxospiro[4.4]non-1-ene-6-one 1374788-35-8 C14H16N2O2
    4-phenyl-3,3-dimethyl-1,2-diaza-7-oxospiro[4.4]non-1-ene-6-one
    —— 4''-Bromo-4-(3-methyl-pentyl)-[1,1';4',1'']terphenyl 62614-37-3 C24H25Br
    4''-Bromo-4-(3-methyl-pentyl)-[1,1';4',1'']terphenyl
    —— 4,5-epoxy-2-piperidinecarboxylic acid-methyl ester 145981-40-4 C7H11NO3
    4,5-epoxy-2-piperidinecarboxylic acid-methyl ester
    —— 4-Imino-5-phenyl-5,7-diazatetracyclo<7.3.1.1<sup>3,11</sup>.0<sup>3,7</sup>>tetradecan-6-one 78822-94-3 C18H21N3O
    4-Imino-5-phenyl-5,7-diazatetracyclo<7.3.1.1<sup>3,11</sup>.0<sup>3,7</sup>>tetradecan-6-one
    —— 4-[(S)-(4-methylphenyl)sulfinyl]pyridine 108771-12-6 C12H11NOS
    4-[(S)-(4-methylphenyl)sulfinyl]pyridine
    —— {[(4-butoxyphenyl)amino]carbonyl}-1-{2-(3-methylphenyl)ethyl}piperidine-4-carboxamide 724440-98-6 C26H35N3O3
    {[(4-butoxyphenyl)amino]carbonyl}-1-{2-(3-methylphenyl)ethyl}piperidine-4-carboxamide
    —— 4-(4'-glycoloylbiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289623-35-3 C20H23NO6S
    4-(4'-glycoloylbiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4,4''-didodecyl-2,2''-diiodo-1,1':4',1''-terphenyl 1418104-26-3 C42H60I2
    4,4''-didodecyl-2,2''-diiodo-1,1':4',1''-terphenyl
    —— 4-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]amino]pentanoic acid 1134603-72-7 C20H30N2O5
    4-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]amino]pentanoic acid
    —— 4-acetoxy-2-(4-ethoxy-phenyl)-1-methyl-5-oxo-2,5-dihydro-pyrrole-3-carboxylic acid ethyl ester 36797-20-3 C18H21NO6
    4-acetoxy-2-(4-ethoxy-phenyl)-1-methyl-5-oxo-2,5-dihydro-pyrrole-3-carboxylic acid ethyl ester
    —— (4-Aethylseleno-benzoyl)-aceton 22462-20-0 C12H14O2Se
    (4-Aethylseleno-benzoyl)-aceton
    —— 4-hydroxy-α,α-dimethyl-1-phenylmethyl-4-piperidineacetic acid ethyl ester 167710-67-0 C18H27NO3
    4-hydroxy-α,α-dimethyl-1-phenylmethyl-4-piperidineacetic acid ethyl ester
    —— 4-{4-methyl-5-[1-methyl-1-(2,4,6-trifluorophenoxy)ethyl]-4H-1,2,4-triazol-3-yl}-3-(trifluoromethyl)phenol monohydrochloride 1203944-09-5 C19H15F6N3O2*ClH
    4-{4-methyl-5-[1-methyl-1-(2,4,6-trifluorophenoxy)ethyl]-4H-1,2,4-triazol-3-yl}-3-(trifluoromethyl)phenol monohydrochloride
    —— 4-nitramino-3,5-dinitropyrazole 1373214-19-7 C3H2N6O6
    4-nitramino-3,5-dinitropyrazole
    —— 4-(4-chlorophenyl)-2,9-dihydro-9-methyl-2-oxo-1H-pyrido[2,3-b]indole-3-carbonitrile 1394898-72-6 C19H12ClN3O
    4-(4-chlorophenyl)-2,9-dihydro-9-methyl-2-oxo-1H-pyrido[2,3-b]indole-3-carbonitrile
    —— [4-({2-[bis(2-hydroxyethyl)amino]ethyl}sulfanyl)phenyl](phenyl)methanone 1374331-75-5 C19H23NO3S
    [4-({2-[bis(2-hydroxyethyl)amino]ethyl}sulfanyl)phenyl](phenyl)methanone
    —— 4-(2-(methoxycarbonyl)thiophen-3-yl)-1-methyl-3-(4-methylcyclohex-1-en-1-yl)pyridin-1-ium iodide 1383385-31-6 C19H22NO2S*I
    4-(2-(methoxycarbonyl)thiophen-3-yl)-1-methyl-3-(4-methylcyclohex-1-en-1-yl)pyridin-1-ium iodide
    —— 4-hydroxymethylfuro[3,2-c]pyridine-2-carboxylic acid methyl ester 895126-51-9 C10H9NO4
    4-hydroxymethylfuro[3,2-c]pyridine-2-carboxylic acid methyl ester