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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-3-heptanone 2-(2,4-dinitrophenyl)hydrazone 14807-81-9 C14H20N4O4
    4-Methyl-3-heptanone 2-(2,4-dinitrophenyl)hydrazone
    —— (4S,4aR,6R,12aS)-4-(Dimethylamino)-1,4,4a,6,11,12a-hexahydro-6-hydroperoxy-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide 886995-67-1 C22H22N2O10
    (4S,4aR,6R,12aS)-4-(Dimethylamino)-1,4,4a,6,11,12a-hexahydro-6-hydroperoxy-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
    —— 4-Thiazolidinone, 3-(2,2,6,6-tetramethyl-4-piperidinyl)-2-thioxo-5-[[2-(trifluoromethyl)phenyl]methylene]- 2319550-00-8 C20H23F3N2OS2
    4-Thiazolidinone, 3-(2,2,6,6-tetramethyl-4-piperidinyl)-2-thioxo-5-[[2-(trifluoromethyl)phenyl]methylene]-
    —— 4-Pyridinecarboxylic acid, 3,5-bis[3-(trifluoromethyl)phenyl]-, ethyl ester 1261812-29-6 C22H15F6NO2
    4-Pyridinecarboxylic acid, 3,5-bis[3-(trifluoromethyl)phenyl]-, ethyl ester
    —— 4-[5-[1-[(2-Methylcyclopropyl)carbonyl]-4-piperidinyl]-1,2,4-oxadiazol-3-yl]benzamide 316167-24-5 C19H22N4O3
    4-[5-[1-[(2-Methylcyclopropyl)carbonyl]-4-piperidinyl]-1,2,4-oxadiazol-3-yl]benzamide
    —— 4-Chloro-2-[(1R)-1-(1,1-dimethylethoxy)ethyl]pyrimidine 475486-99-8 C10H15ClN2O
    4-Chloro-2-[(1R)-1-(1,1-dimethylethoxy)ethyl]pyrimidine
    —— 4-(tert-butyldimethylsilyloxy)hepta-1,6-diyne 128779-90-8 C13H22OSi
    4-(tert-butyldimethylsilyloxy)hepta-1,6-diyne
    —— 4-chloro-N-{3-[2-(4-fluoro-benzyl)-[1,4]oxazepan-4-yl]-propyl}-benzenesulfonamide 1233226-64-6 C21H26ClFN2O3S
    4-chloro-N-{3-[2-(4-fluoro-benzyl)-[1,4]oxazepan-4-yl]-propyl}-benzenesulfonamide
    —— 4-Phenyl-thieno<3,4-b>pyridin-2-(1H)-on 51485-97-3 C13H9NOS
    4-Phenyl-thieno<3,4-b>pyridin-2-(1H)-on
    —— 4-anilino-2,5-diethyl-6-phenylpyridazin-3(2H)-one 852617-90-4 C20H21N3O
    4-anilino-2,5-diethyl-6-phenylpyridazin-3(2H)-one
    —— 4-benzyl-3-phenyl-5-(2-pyridyl)-1,2,4-oxadiazoline 74083-54-8 C20H17N3O
    4-benzyl-3-phenyl-5-(2-pyridyl)-1,2,4-oxadiazoline
    —— 4-phenyl-2-styrylpyrimidine 1-oxide 76132-83-7 C18H14N2O
    4-phenyl-2-styrylpyrimidine 1-oxide
    —— (4S,5R)-2-tert-Butyl-[1,3]dithiolane-4,5-dicarboxylic acid dimethyl ester 103721-67-1 C11H18O4S2
    (4S,5R)-2-tert-Butyl-[1,3]dithiolane-4,5-dicarboxylic acid dimethyl ester
    —— 4-(naphthalen-2-yl)pent-4-enal 1647091-79-9 C15H14O
    4-(naphthalen-2-yl)pent-4-enal
    —— 4,5-Dimethyl-3-(2,4,6-trimethylphenyl)-1,2,4-oxadiazolium Hexachloroantimonate 143593-23-1 C13H17N2O*Cl6Sb
    4,5-Dimethyl-3-(2,4,6-trimethylphenyl)-1,2,4-oxadiazolium Hexachloroantimonate
    —— 4-(6,8-dichloroimidazo[1,2-a]pyridin-3-yl)-2-(methylthio)pyrimidine-5-carbonitrile 878805-51-7 C13H7Cl2N5S
    4-(6,8-dichloroimidazo[1,2-a]pyridin-3-yl)-2-(methylthio)pyrimidine-5-carbonitrile
    —— 4-phenylselanyltricyclo[5.2.1.02,6]decan-3-one 66226-21-9 C16H18OSe
    4-phenylselanyltricyclo[5.2.1.02,6]decan-3-one
    —— 4-(3,5-Dichloro-6-methyl-pyridin-2-yloxy)-butyric acid ethyl ester 65110-85-2 C12H15Cl2NO3
    4-(3,5-Dichloro-6-methyl-pyridin-2-yloxy)-butyric acid ethyl ester
    —— 4-Methyl-2-propyl-6-(pyridin-3-ylmethoxy)-pyrimidine 66743-26-8 C14H17N3O
    4-Methyl-2-propyl-6-(pyridin-3-ylmethoxy)-pyrimidine
    —— 4-[3-(4-chloro-phenyl)-acryloyl]-thiomorpholine 19199-34-9 C13H14ClNOS
    4-[3-(4-chloro-phenyl)-acryloyl]-thiomorpholine
    —— 4-Guanidinocarbonyl-6-methyl-2-(1-methylethyl)-1(2H)-isoquinolinone hydrochloride 156268-97-2 C15H18N4O2*ClH
    4-Guanidinocarbonyl-6-methyl-2-(1-methylethyl)-1(2H)-isoquinolinone hydrochloride
    —— 4-chloro-benzoic acid-(2,2,2-trichloro-1-phenyl-ethyl ester) 66571-56-0 C15H10Cl4O2
    4-chloro-benzoic acid-(2,2,2-trichloro-1-phenyl-ethyl ester)
    —— 4-hydroxymethyl-5,5-diphenyl-oxazolidin-2-one 62941-29-1 C16H15NO3
    4-hydroxymethyl-5,5-diphenyl-oxazolidin-2-one
    —— {4-[(RS)-1-(6-benzyl-3-chloro-2-methyl-7-oxo-6,7-dihydro-pyrazolo[1,5-c]pyrimidin-5-yl)-2-methyl-propylamino]-butyl}-carbamic acid tert-butyl ester 960292-47-1 C27H38ClN5O3
    {4-[(RS)-1-(6-benzyl-3-chloro-2-methyl-7-oxo-6,7-dihydro-pyrazolo[1,5-c]pyrimidin-5-yl)-2-methyl-propylamino]-butyl}-carbamic acid tert-butyl ester
    —— 4-(4-nitrophenyl)-6-trichloromethyl-2-phenyl-1,6-dihydropyrimidine 1450619-01-8 C17H12Cl3N3O2
    4-(4-nitrophenyl)-6-trichloromethyl-2-phenyl-1,6-dihydropyrimidine
    —— 4-(2-cyclohexyl-6,7-dimethoxy-3-oxo-2,3-dihydroisoquinolin-4-yl)-7-methoxy-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1426688-18-7 C27H29N3O6
    4-(2-cyclohexyl-6,7-dimethoxy-3-oxo-2,3-dihydroisoquinolin-4-yl)-7-methoxy-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
    —— 4-[[(4-Oxo-4H-1-benzopyran-3-yl)imino]methyl]benzenesulfonamide 1107625-60-4 C16H12N2O4S
    4-[[(4-Oxo-4H-1-benzopyran-3-yl)imino]methyl]benzenesulfonamide
    —— 4,6-Dimethyl-3-nonen-2-one 261639-06-9 C11H20O
    4,6-Dimethyl-3-nonen-2-one
    —— 4-Morpholineethanol, I+/--[(2,5-dimethyl-1-piperazinyl)methyl]-2,6-dimethyl-, cis- 4123-35-7 C15H31N3O2
    4-Morpholineethanol, I+/--[(2,5-dimethyl-1-piperazinyl)methyl]-2,6-dimethyl-, cis-
    —— 4-(Octyloxy)phenyl 4-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethoxy]benzoate 100747-32-8 C27H34O6
    4-(Octyloxy)phenyl 4-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethoxy]benzoate
    —— 4,6-Dideoxy-2,3-di-O-methyl-L-ribo-hexose 61244-63-1 C8H16O4
    4,6-Dideoxy-2,3-di-O-methyl-L-ribo-hexose
    —— 4,5-Dimethoxy-I+/--methyl-2-(phenylmethoxy)benzeneethanamine 910391-94-5 C18H23NO3
    4,5-Dimethoxy-I+/--methyl-2-(phenylmethoxy)benzeneethanamine
    —— 4-[(2-Methoxyphenoxy)methyl]benzoic acid 2-[(2,6-dichlorophenyl)methylene]hydrazide 393553-45-2 C22H18Cl2N2O3
    4-[(2-Methoxyphenoxy)methyl]benzoic acid 2-[(2,6-dichlorophenyl)methylene]hydrazide
    —— 4-(Chloromethyl)-5-methylpyrene 93869-55-7 C18H13Cl
    4-(Chloromethyl)-5-methylpyrene
    —— 4-[(2R,3R)-4-(3-Hydroxy-4-methoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol 1350965-84-2 C20H26O4
    4-[(2R,3R)-4-(3-Hydroxy-4-methoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
    —— 4-Amino-3-cyano-9,10-dihydro-9,10-dioxo-1-anthracenesulfonic acid 1179802-06-2 C15H8N2O5S
    4-Amino-3-cyano-9,10-dihydro-9,10-dioxo-1-anthracenesulfonic acid
    —— 4-[2-[4-[2-[2-Amino-5-cyano-4-methyl-6-[(phenylmethyl)amino]-3-pyridinyl]diazenyl]phenyl]diazenyl]benzenesulfonic acid 1184938-76-8 C26H22N8O3S
    4-[2-[4-[2-[2-Amino-5-cyano-4-methyl-6-[(phenylmethyl)amino]-3-pyridinyl]diazenyl]phenyl]diazenyl]benzenesulfonic acid
    —— (4-{5-bromo-3-[bromo-(2-chloro-phenyl)-methyl]-thiophen-2-yl}-5-tetrahydropyran-4-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-methanol 344357-12-6 C19H18Br2ClN3O2S
    (4-{5-bromo-3-[bromo-(2-chloro-phenyl)-methyl]-thiophen-2-yl}-5-tetrahydropyran-4-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-methanol
    —— 4-[2-(2-Ethyl-thiazol-4-yl)-ethoxy]-phenylamine 141399-32-8 C13H16N2OS
    4-[2-(2-Ethyl-thiazol-4-yl)-ethoxy]-phenylamine
    —— 4-(4-methoxyphenyl)-N-[(E)-1-(4-methyl-2-thiophen-2-yl-1,3-thiazol-5-yl)ethylideneamino]-1,3-thiazol-2-amine 130235-84-6 C20H18N4OS3
    4-(4-methoxyphenyl)-N-[(E)-1-(4-methyl-2-thiophen-2-yl-1,3-thiazol-5-yl)ethylideneamino]-1,3-thiazol-2-amine
    —— 4-anilino-6-(2-methoxy-phenyl)-2-phenyl-pyrimidine-5-carbonitrile 64499-02-1 C24H18N4O
    4-anilino-6-(2-methoxy-phenyl)-2-phenyl-pyrimidine-5-carbonitrile
    —— 4-(3-Chlorphenoxy)-1-indanon 62803-55-8 C15H11ClO2
    4-(3-Chlorphenoxy)-1-indanon
    —— 4,5,6-trimethyl-3-(4,5,6-trimethyl-pyrimidin-2-yl)-pyridin-2-ylamine 68676-04-0 C15H20N4
    4,5,6-trimethyl-3-(4,5,6-trimethyl-pyrimidin-2-yl)-pyridin-2-ylamine
    —— 4-Methoxy-1,6-methanoisochinolin 66910-93-8 C11H11NO
    4-Methoxy-1,6-methanoisochinolin
    —— (4R,5R)-4-((1R,2S)-3-Allyloxy-2-benzylamino-1-benzyloxy-propyl)-2-phenyl-[1,3]dioxan-5-ol 83050-29-7 C30H35NO5
    (4R,5R)-4-((1R,2S)-3-Allyloxy-2-benzylamino-1-benzyloxy-propyl)-2-phenyl-[1,3]dioxan-5-ol
    —— 4-methylidene-6-acetyl-6-azatricyclo<6.2.1.0<sup>3,7</sup>>undec-2-ene 130259-69-7 C13H17NO
    4-methylidene-6-acetyl-6-azatricyclo<6.2.1.0<sup>3,7</sup>>undec-2-ene
    —— [4-Chloro-3-(2-methoxyethoxy)benzyl](triphenyl)phosphonium bromide 1176327-27-7 Br*C28H27ClO2P
    [4-Chloro-3-(2-methoxyethoxy)benzyl](triphenyl)phosphonium bromide
    —— 4-benzyl-8-(isopropylthio)-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one 1154472-52-2 C18H20N2O2S
    4-benzyl-8-(isopropylthio)-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one
    —— 4'-chloro-6-fluoro-2'-methyl-3-(prop-1-enyl)biphenyl-2-ol 913825-59-9 C16H14ClFO
    4'-chloro-6-fluoro-2'-methyl-3-(prop-1-enyl)biphenyl-2-ol
    —— 4'-[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-ethyl]-2-isobutyl-4-biphenylcarboxylic acid hydrochloride 855479-00-4 C27H30ClNO3*ClH
    4'-[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-ethyl]-2-isobutyl-4-biphenylcarboxylic acid hydrochloride