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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5S)-6-methyl-5-(t-butoxycarbonylamino)-1-heptene-4-ol 129314-54-1 C13H25NO3
    (4R,5S)-6-methyl-5-(t-butoxycarbonylamino)-1-heptene-4-ol
    —— [4-(azepan-1-ylcarbonyl)-2-fluorophenyl](6-ethylimidazo[1,2-a]pyridin-3-yl)methanone 1235991-96-4 C23H24FN3O2
    [4-(azepan-1-ylcarbonyl)-2-fluorophenyl](6-ethylimidazo[1,2-a]pyridin-3-yl)methanone
    —— 4-chloro-6-methyl-5-(6-methyl-pyridin-3-ylethynyl)-pyrimidin-2-ylamine 1207351-48-1 C13H11ClN4
    4-chloro-6-methyl-5-(6-methyl-pyridin-3-ylethynyl)-pyrimidin-2-ylamine
    —— 4,4-Dimethyl-5,6β-epoxy-A-homo-5β-cholestane-3β,4aβ-diol 3,4a-Diacetate 96574-98-0 C34H56O5
    4,4-Dimethyl-5,6β-epoxy-A-homo-5β-cholestane-3β,4aβ-diol 3,4a-Diacetate
    —— 4-(2-nitrophenyl)-2-phenylpyridine 1426022-46-9 C17H12N2O2
    4-(2-nitrophenyl)-2-phenylpyridine
    —— 4-[3-Amino-2-(2-methylamino-ethyl)-phenyl]-butan-2-one 75446-90-1 C13H20N2O
    4-[3-Amino-2-(2-methylamino-ethyl)-phenyl]-butan-2-one
    —— 4-Chlor-1-phenyl-3-p-tolyl-pyrazol 71945-23-8 C16H13ClN2
    4-Chlor-1-phenyl-3-p-tolyl-pyrazol
    —— 4-cis-(tetrahydropyran-2-yloxy)cyclohexanecarboxylic acid tetrahydropyran-2-yl ester 847416-75-5 C17H28O5
    4-cis-(tetrahydropyran-2-yloxy)cyclohexanecarboxylic acid tetrahydropyran-2-yl ester
    —— 4-(4-methylpiperazin-1-yl)-N-(3-oxo-2-quinolin-6-yl-1H-isoindol-5-yl)butanamide 1402890-20-3 C26H29N5O2
    4-(4-methylpiperazin-1-yl)-N-(3-oxo-2-quinolin-6-yl-1H-isoindol-5-yl)butanamide
    —— <4-(carbethoxymethyl)-2-thienyl>(4-chloro-3-nitrophenyl)methanone 117498-87-0 C15H12ClNO5S
    <4-(carbethoxymethyl)-2-thienyl>(4-chloro-3-nitrophenyl)methanone
    —— 4-chloro-2,2-diethoxy-4,4-dimethyl-4H-1l4,3,2l5,4l5-dithiaphosphastannete 116178-66-6 C6H16ClO2PS2Sn
    4-chloro-2,2-diethoxy-4,4-dimethyl-4H-1l4,3,2l5,4l5-dithiaphosphastannete
    —— 4-chloro-5-fluoro-2-[[(1R)-3-[(2-hydroxyethyl)amino]-1-(3-thienyl)propyl]oxy]benzonitrile 357403-40-8 C16H16ClFN2O2S
    4-chloro-5-fluoro-2-[[(1R)-3-[(2-hydroxyethyl)amino]-1-(3-thienyl)propyl]oxy]benzonitrile
    —— 4-(7-chloro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-5-formyl-6-[1-(1-methoxymethyl)propylamino]-2-methylpyrimidine 475158-46-4 C20H25ClN4O3
    4-(7-chloro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-5-formyl-6-[1-(1-methoxymethyl)propylamino]-2-methylpyrimidine
    —— 4-bromo-2-chloro-N-cyclobutylaniline 1247192-13-7 C10H11BrClN
    4-bromo-2-chloro-N-cyclobutylaniline
    —— 4-chloro-N-[3-(4-chlorophenyl)-2-cyano-3-oxopropanethioyl]benzamide 76455-27-1 C17H10Cl2N2O2S
    4-chloro-N-[3-(4-chlorophenyl)-2-cyano-3-oxopropanethioyl]benzamide
    —— 4-methyl-1-phenyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinolin-6-ol 109964-84-3 C18H16N2O
    4-methyl-1-phenyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinolin-6-ol
    —— 4-(cyclopentylamino)-2-(3-(2-methoxy-N-methylacetamido)phenylamino)pyrimidine-5-carboxamide 1254214-05-5 C20H26N6O3
    4-(cyclopentylamino)-2-(3-(2-methoxy-N-methylacetamido)phenylamino)pyrimidine-5-carboxamide
    —— 4-(6-methoxypyridin-2-yl)benzoic acid methyl ester 1184873-46-8 C14H13NO3
    4-(6-methoxypyridin-2-yl)benzoic acid methyl ester
    —— 4-amino-2-((bis(pyridin-2-ylmethyl)amino)methyl)phenol 1392994-84-1 C19H20N4O
    4-amino-2-((bis(pyridin-2-ylmethyl)amino)methyl)phenol
    —— (4R,5S,6R)-7-Benzenesulfonyl-5-(tert-butyl-dimethyl-silanyloxy)-4,6-dimethyl-heptanal 193475-36-4 C21H36O4SSi
    (4R,5S,6R)-7-Benzenesulfonyl-5-(tert-butyl-dimethyl-silanyloxy)-4,6-dimethyl-heptanal
    —— (+)-(4S-trans)-<4,5-dimethanol-2,2-dimethyl-1,3-dioxolane>-bis<3-(2-bromo)pyridine> 137129-41-0 C17H18Br2N2O4
    (+)-(4S-trans)-<4,5-dimethanol-2,2-dimethyl-1,3-dioxolane>-bis<3-(2-bromo)pyridine>
    —— 4-chloro-N-(2-chlorobenzyl)-N-(4-cyanobenzyl)benzenesulfonamide 1191070-12-8 C21H16Cl2N2O2S
    4-chloro-N-(2-chlorobenzyl)-N-(4-cyanobenzyl)benzenesulfonamide
    —— 4-Butyl-bicyclo[2.2.2]octan-1-ol 76921-53-4 C12H22O
    4-Butyl-bicyclo[2.2.2]octan-1-ol
    —— 4-(trans-10-propionyl-9,10-dihydro-anthracene-9-carbonyl)-morpholine 877209-05-7 C22H23NO3
    4-(trans-10-propionyl-9,10-dihydro-anthracene-9-carbonyl)-morpholine
    —— 4-Hydroxy-8,8-dimethoxybicyclo<3.2.1>oct-3-en-2-on 94632-44-7 C10H14O4
    4-Hydroxy-8,8-dimethoxybicyclo<3.2.1>oct-3-en-2-on
    —— (4E,4'E)-4,4'-([1,1'-biphenyl]-4,4'-diylbis(hydrazin-2-yl-1-ylidene))bis(5-methyl-2-((methyl(phenyl)amino)methyl)-2,4-dihydro-3H-pyrazol-3-one) 86691-19-2 C36H36N10O2
    (4E,4'E)-4,4'-([1,1'-biphenyl]-4,4'-diylbis(hydrazin-2-yl-1-ylidene))bis(5-methyl-2-((methyl(phenyl)amino)methyl)-2,4-dihydro-3H-pyrazol-3-one)
    —— 4-octylimino-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-2-one 104944-68-5 C20H23NO2
    4-octylimino-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-2-one
    —— 4-ethoxycarbonylaminopentacyclo<4.2.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>octane-1-carboxylic acid 152191-48-5 C12H13NO4
    4-ethoxycarbonylaminopentacyclo<4.2.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>octane-1-carboxylic acid
    —— 4-Chlor-benzaldehyd-N,N-diaethyl-hydrazon 103502-28-9 C11H15ClN2
    4-Chlor-benzaldehyd-N,N-diaethyl-hydrazon
    —— (4R,5R)-5-<(1S,3E)-1-hydroxymethyl-3-pentenyl>-4-methoxy-2-oxazolidinone 220411-31-4 C10H17NO4
    (4R,5R)-5-<(1S,3E)-1-hydroxymethyl-3-pentenyl>-4-methoxy-2-oxazolidinone
    —— 4-<<4-(allyloxy)benzoyl>oxy>-4'-methoxy-p-terphenyl 94459-01-5 C29H24O4
    4-<<4-(allyloxy)benzoyl>oxy>-4'-methoxy-p-terphenyl
    —— 4,4-dimethyl-2-[1-oxy(6H-dibenz[c,e][1,2]oxaphosphorin)-1-methylethyl]-4,5-dihydrooxazole 605666-58-8 C20H22NO3P
    4,4-dimethyl-2-[1-oxy(6H-dibenz[c,e][1,2]oxaphosphorin)-1-methylethyl]-4,5-dihydrooxazole
    —— 4-fluoro-2-(4-methyl-6-(2-methylisoindolin-5-ylamino)-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8, 9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate 1346675-31-7 C34H35FN6O4
    4-fluoro-2-(4-methyl-6-(2-methylisoindolin-5-ylamino)-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8, 9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate
    —— 4-(4-diethylamino-phenylimino)-1-oxo-<i>N</i>,<i>N</i>'-diphenyl-1,4-dihydro-[2]naphthamidine 115916-30-8 C33H30N4O
    4-(4-diethylamino-phenylimino)-1-oxo-<i>N</i>,<i>N</i>'-diphenyl-1,4-dihydro-[2]naphthamidine
    —— 4-n-Octoxy-β-picolin 100966-56-1 C14H23NO
    4-n-Octoxy-β-picolin
    —— 4-i-Pentoxy-β-picolin 111211-02-0 C11H17NO
    4-i-Pentoxy-β-picolin
    —— 4-Hydroxy-6-trichlormethyl-2-(2-bromethyl)-1,3,5-triazin 89324-54-9 C6H5BrCl3N3O
    4-Hydroxy-6-trichlormethyl-2-(2-bromethyl)-1,3,5-triazin
    —— 4-tetradecyl-benzoic acid-(9,10-dioxo-9,10-dihydro-[1]anthrylamide) 103270-15-1 C35H41NO3
    4-tetradecyl-benzoic acid-(9,10-dioxo-9,10-dihydro-[1]anthrylamide)
    —— 4-n-Decyl-2-propyl-phenol 102709-76-2 C19H32O
    4-n-Decyl-2-propyl-phenol
    —— 4-(4-nitro-phenylazo)-benzoic acid <i>o</i>-anisidide 102001-02-5 C20H16N4O4
    4-(4-nitro-phenylazo)-benzoic acid <i>o</i>-anisidide
    —— 4,4-Dimethyl-cholestadien-(5,7)-ol-(3β)-acetat 106861-37-4 C31H50O2
    4,4-Dimethyl-cholestadien-(5,7)-ol-(3β)-acetat
    —— 4-amino-benzoic acid-(5-hexyl-2,4-dihydroxy-benzylidenehydrazide) 102240-76-6 C20H25N3O3
    4-amino-benzoic acid-(5-hexyl-2,4-dihydroxy-benzylidenehydrazide)
    —— 4-[4,6-diamino-1-(2,4-dichloro-phenyl)-1,2-dihydro-[1,3,5]triazin-2-yl]-phenol 109495-68-3 C15H13Cl2N5O
    4-[4,6-diamino-1-(2,4-dichloro-phenyl)-1,2-dihydro-[1,3,5]triazin-2-yl]-phenol
    —— 4-(3-mesityl-triazenyl)-benzoic acid 109450-16-0 C16H17N3O2
    4-(3-mesityl-triazenyl)-benzoic acid
    —— 4-chloro-benzoic acid-(4-phenylazo-phenacyl ester) 102466-59-1 C21H15ClN2O3
    4-chloro-benzoic acid-(4-phenylazo-phenacyl ester)
    —— 4-Oxo-chinolizidin-3-(naphthalin-2-yl-carboxamid) 96973-27-2 C20H22N2O2
    4-Oxo-chinolizidin-3-(naphthalin-2-yl-carboxamid)
    —— 4-methyl-4-p-tolylsulphonylcyclohex-2-enyl (3'-p-tolylsulphonyl)propionate 120801-59-4 C24H28O6S2
    4-methyl-4-p-tolylsulphonylcyclohex-2-enyl (3'-p-tolylsulphonyl)propionate
    —— 4-[2,4-Bis-(4-methyl-benzyloxy)-benzyl]-6-hydroxymethyl-2-propyl-benzene-1,3-diol 885687-08-1 C33H36O5
    4-[2,4-Bis-(4-methyl-benzyloxy)-benzyl]-6-hydroxymethyl-2-propyl-benzene-1,3-diol
    —— 4-iodo-N-(3-chloro-5,5,5-trifluoropentyl)benzamide 1569453-80-0 C12H12ClF3INO
    4-iodo-N-(3-chloro-5,5,5-trifluoropentyl)benzamide
    —— 4'-[3-(2-Chloro-ethoxy)-propyl]-[2,2';6',2'']terpyridine 178493-93-1 C20H20ClN3O
    4'-[3-(2-Chloro-ethoxy)-propyl]-[2,2';6',2'']terpyridine