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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-trifluoromethylcyclohexylamine 1073266-02-0 C7H12F3N
    4-trifluoromethylcyclohexylamine
    —— 4-methoxyphenyl O-[methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate]-(1->3)-O-2,4,6-tri-O-acetyl-β-D-galactopyranoside 1254303-60-0 C32H40O19
    4-methoxyphenyl O-[methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate]-(1->3)-O-2,4,6-tri-O-acetyl-β-D-galactopyranoside
    —— 4′-tetra(ethylene glycol)-azobenzene 1409954-61-5 C20H26N2O5
    4′-tetra(ethylene glycol)-azobenzene
    —— 4-(trans-4-methoxymethylcyclohexyl)iodo benzene 185433-34-5 C14H19IO
    4-(trans-4-methoxymethylcyclohexyl)iodo benzene
    —— 4-(4-Methylphenylsulfonyl)-4H-1,4-oxazocin 76670-76-3 C13H13NO3S
    4-(4-Methylphenylsulfonyl)-4H-1,4-oxazocin
    —— 4-bromo-5,6-dimethoxy-2-phenethylisoindolin-1-one 1144527-33-2 C18H18BrNO3
    4-bromo-5,6-dimethoxy-2-phenethylisoindolin-1-one
    —— 4refH-4-tert.-Butyl-1cis-propionyl-1-methylcyclohexan 15619-16-6 C14H26O
    4refH-4-tert.-Butyl-1cis-propionyl-1-methylcyclohexan
    —— 4-dimethylamino-N-(3-carboxy-4-hydroxyphenyl)naphthalimide 94769-09-2 C21H16N2O5
    4-dimethylamino-N-(3-carboxy-4-hydroxyphenyl)naphthalimide
    —— 4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphin-6-en-8β-ol 16206-74-9 C18H21NO3
    4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphin-6-en-8β-ol
    —— 4-(-fluorophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole 229346-27-4 C18H16FNO2S
    4-(-fluorophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole
    —— (4-Methoxy-phenyl)-dithiocarbamic acid 4-bromo-benzyl ester 3153-16-0 C15H14BrNOS2
    (4-Methoxy-phenyl)-dithiocarbamic acid 4-bromo-benzyl ester
    —— 4-pentoxy-2-hydroxyacetophenone oxime 101002-15-7 C13H19NO3
    4-pentoxy-2-hydroxyacetophenone oxime
    —— 4',4''-Di-(α-hydroxypropyl)-2,3:11,12-dibenzo-18-krone-6 68835-62-1 C26H36O8
    4',4''-Di-(α-hydroxypropyl)-2,3:11,12-dibenzo-18-krone-6
    —— 4-(2-chloro-ethylamino)-[1,2]naphthoquinone 105946-38-1 C12H10ClNO2
    4-(2-chloro-ethylamino)-[1,2]naphthoquinone
    —— 4-chloro-<i>N</i>-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-benzylidene)-aniline 37421-67-3 C23H15ClN4
    4-chloro-<i>N</i>-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-benzylidene)-aniline
    —— 4-(4,4'-Dimethoxy-benzhydryl)-2-methyl-thiazol 14819-36-4 C19H19NO2S
    4-(4,4'-Dimethoxy-benzhydryl)-2-methyl-thiazol
    —— (4-Acetoxy-1-methyl-<4>piperidyl)-aceton 1787-67-3 C11H19NO3
    (4-Acetoxy-1-methyl-<4>piperidyl)-aceton
    —— 4-oxo-1,3,4,6,7,11b-hexahydro-2<i>H</i>-pyrido[2,1-<i>a</i>]isoquinoline-1-carboxylic acid 27167-18-6 C14H15NO3
    4-oxo-1,3,4,6,7,11b-hexahydro-2<i>H</i>-pyrido[2,1-<i>a</i>]isoquinoline-1-carboxylic acid
    —— 4-((E)-hept-3-en-1-ynyl)benzonitrile 1620636-47-6 C14H13N
    4-((E)-hept-3-en-1-ynyl)benzonitrile
    —— 4'-tert-butyl-2,6-dibromobiphenyl 1360876-13-6 C16H16Br2
    4'-tert-butyl-2,6-dibromobiphenyl
    —— 4-[3-(2-nitrophenoxy)propoxy]benzoic acid 190449-34-4 C16H15NO6
    4-[3-(2-nitrophenoxy)propoxy]benzoic acid
    —— {4-[(4-Nitro-benzyloxycarbonylamino)-methyl]-phenylsulfanyl}-acetic acid 34707-58-9 C17H16N2O6S
    {4-[(4-Nitro-benzyloxycarbonylamino)-methyl]-phenylsulfanyl}-acetic acid
    —— (4-Methyl-3-nitro-phenyl)-carbamic acid 2-methyl-quinolin-8-yl ester 14577-84-5 C18H15N3O4
    (4-Methyl-3-nitro-phenyl)-carbamic acid 2-methyl-quinolin-8-yl ester
    —— 4-Methyl-6-(2-methyl-allyloxy)-5-phenyl-pyridin-2-ylamine 51565-23-2 C16H18N2O
    4-Methyl-6-(2-methyl-allyloxy)-5-phenyl-pyridin-2-ylamine
    —— 4-{4-[3-(4-Chloro-phenyl)-ureido]-phenyl}-4-oxo-butyric acid ethyl ester 42811-12-1 C19H19ClN2O4
    4-{4-[3-(4-Chloro-phenyl)-ureido]-phenyl}-4-oxo-butyric acid ethyl ester
    —— 4-[2-(4-chloro-phenylsulfanyl)-ethyl]-6-methoxy-quinolin-8-ylamine 70466-02-3 C18H17ClN2OS
    4-[2-(4-chloro-phenylsulfanyl)-ethyl]-6-methoxy-quinolin-8-ylamine
    —— 4-[2-(ethoxycarbonyl-thiocarbamoyl)-5-hydroxymethyl-1-methyl-pyrrol-3-yl]-3-thio-allophanic acid ethyl ester 72083-37-5 C14H20N4O5S2
    4-[2-(ethoxycarbonyl-thiocarbamoyl)-5-hydroxymethyl-1-methyl-pyrrol-3-yl]-3-thio-allophanic acid ethyl ester
    —— 4-Fluoro-3-iodobenzeneacetic acid 1261610-29-0 C8H6FIO2
    4-Fluoro-3-iodobenzeneacetic acid
    —— 4-(8-(2,4-dichlorophenyl)-7-methyl-5-oxo-2,6-diazabicyclo[4.2.0]oct-3-en-3-yl)benzonitrile 1221132-22-4 C20H15Cl2N3O
    4-(8-(2,4-dichlorophenyl)-7-methyl-5-oxo-2,6-diazabicyclo[4.2.0]oct-3-en-3-yl)benzonitrile
    —— 4-(8-(2,4-dichlorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile 1221132-20-2 C21H14Cl2N4O
    4-(8-(2,4-dichlorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,6b,7,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-8-carboxylic acid vinyl ester 1323943-42-5 C26H31F2NO6
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,6b,7,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-8-carboxylic acid vinyl ester
    —— 4-(4-methoxyphenyl)thiazol-2-amine hydrobromide 111317-60-3 BrH*C10H10N2OS
    4-(4-methoxyphenyl)thiazol-2-amine hydrobromide
    —— 4-((5,6-diphenylpyridin-2-yl)(methyl)amino)butan-1-ol 1000337-55-2 C22H24N2O
    4-((5,6-diphenylpyridin-2-yl)(methyl)amino)butan-1-ol
    —— 4-chloro-17β-propionyloxy-androsta-1,4-dien-3-one 111162-65-3 C22H29ClO3
    4-chloro-17β-propionyloxy-androsta-1,4-dien-3-one
    —— 4-(4-chlorophenyl)-2-(2-pyridylthio)-5-(2-(2-oxazolin-2-yl)ethyl]oxazole 198064-35-6 C19H16ClN3O2S
    4-(4-chlorophenyl)-2-(2-pyridylthio)-5-(2-(2-oxazolin-2-yl)ethyl]oxazole
    —— 4-(4-(5-methyl-1H-pyrazol-3-ylamino)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)benzonitrile 1093109-62-6 C20H22N8
    4-(4-(5-methyl-1H-pyrazol-3-ylamino)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)benzonitrile
    —— 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-[(E)-2-(4-bromophenyl)vinyl]benzofuran 770745-18-1 C30H29BrO11
    4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-[(E)-2-(4-bromophenyl)vinyl]benzofuran
    —— (4Z)-(6-[(13)C]-5-cyanopentyl)-2,3,7,8-tetramethyl-(10H)-dipyrrin-1-one 1238428-91-5 C19H25N3O
    (4Z)-(6-[(13)C]-5-cyanopentyl)-2,3,7,8-tetramethyl-(10H)-dipyrrin-1-one
    —— 4-((E)-4-Carboxy-1-hydroxy-but-3-enyl)-benzoic acid methyl ester 122672-35-9 C13H14O5
    4-((E)-4-Carboxy-1-hydroxy-but-3-enyl)-benzoic acid methyl ester
    —— 4-[(3-nitro[1,5]naphthyridin-4-yl)amino]butanol 859875-03-9 C12H14N4O3
    4-[(3-nitro[1,5]naphthyridin-4-yl)amino]butanol
    —— 4'-[2-(Cyclopropylamino)ethoxy]-2,6-dimethoxybenzanilide 732234-63-8 C20H24N2O4
    4'-[2-(Cyclopropylamino)ethoxy]-2,6-dimethoxybenzanilide
    —— 4-(5'-formyl-2'-methyl-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate 631902-98-2 C2HF3O2*C20H18N2O3S3
    4-(5'-formyl-2'-methyl-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate
    —— 4-{2'-[3-(2-methanesulfonyl-ethyl)-ureido]-4'-methoxy-6'-methyl-biphenyl-3-sulfonyl}-5-methylsulfanyl-thiophene-3-carboxamidine trifluoroacetate 631905-88-9 C2HF3O2*C24H28N4O6S4
    4-{2'-[3-(2-methanesulfonyl-ethyl)-ureido]-4'-methoxy-6'-methyl-biphenyl-3-sulfonyl}-5-methylsulfanyl-thiophene-3-carboxamidine trifluoroacetate
    —— 4-iodo-1-pentyl-1H-pyrazole 313350-79-7 C8H13IN2
    4-iodo-1-pentyl-1H-pyrazole
    —— 4,4'-((5-(hydroxymethyl)-1,3-phenylene)bis(oxy))bis(2-(trifluoromethyl)benzamide) 1056028-32-0 C23H16F6N2O5
    4,4'-((5-(hydroxymethyl)-1,3-phenylene)bis(oxy))bis(2-(trifluoromethyl)benzamide)
    —— 4-<(3,3-diphenylpropyl)thio>piperidine fumarate 141528-77-0 C4H4O4*C20H25NS
    4-<(3,3-diphenylpropyl)thio>piperidine fumarate
    —— (4R,5R)-5-Benzyloxy-2,4-dihydroxy-tetrahydro-pyran-2-carboxylic acid 76227-13-9 C13H16O6
    (4R,5R)-5-Benzyloxy-2,4-dihydroxy-tetrahydro-pyran-2-carboxylic acid
    —— 4-(4-(4-(tert-butyldimethylsilanyloxy)-butyl)-phenyl)-2-methylenebutyric acid ethyl ester 920525-82-2 C23H38O3Si
    4-(4-(4-(tert-butyldimethylsilanyloxy)-butyl)-phenyl)-2-methylenebutyric acid ethyl ester
    —— (4R,5S)-N-isobutyl-5-<<(tert-butyloxy)carbonyl>amino>-4-hydroxy7-methyloct-1-ene-2-carboxamide 110613-83-7 C19H36N2O4
    (4R,5S)-N-isobutyl-5-<<(tert-butyloxy)carbonyl>amino>-4-hydroxy7-methyloct-1-ene-2-carboxamide
    —— 4-methyl-3-oxo-5-a-4-azaandrostan-17-carboxaldehyde 191857-47-3 C20H31NO2
    4-methyl-3-oxo-5-a-4-azaandrostan-17-carboxaldehyde