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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-benzoic acid (3aR,5R,6R,6aS)-6-acetylsulfanyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-ylmethyl ester 183194-70-9 C18H22O6S
    4-Methyl-benzoic acid (3aR,5R,6R,6aS)-6-acetylsulfanyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-ylmethyl ester
    —— {[4-hydroxy-7-(3-methoxy-phenyl)-2-oxo-2H-thiochromene-3-carbonyl]-amino}-acetic acid 1227189-88-9 C19H15NO6S
    {[4-hydroxy-7-(3-methoxy-phenyl)-2-oxo-2H-thiochromene-3-carbonyl]-amino}-acetic acid
    —— 4-(2-Hydroxyethyl)-1,4,5,6-tetrahydro-nicotinsaeurelacton 33402-71-0 C8H11NO2
    4-(2-Hydroxyethyl)-1,4,5,6-tetrahydro-nicotinsaeurelacton
    —— 4,5-Dimethyl-6-ethyl-1-azabicyclo<3,2,1>oct-3-en 57167-72-3 C11H19N
    4,5-Dimethyl-6-ethyl-1-azabicyclo<3,2,1>oct-3-en
    —— 4,4′-oxybis(((2-phenylallyl)sulfonyl)benzene) 948013-54-5 C30H26O5S2
    4,4′-oxybis(((2-phenylallyl)sulfonyl)benzene)
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-1-phenyl-butan-1-one 86542-13-4 C16H26O3Si
    4-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-1-phenyl-butan-1-one
    —— 4-amino-2-(butylamino)-8-[[3-(pyrrolidin-1-ylmethyl)phenyl]methyl]-5H-pteridine-6,7-dione;hydrochloride 1228587-43-6 C22H29N7O2*ClH
    4-amino-2-(butylamino)-8-[[3-(pyrrolidin-1-ylmethyl)phenyl]methyl]-5H-pteridine-6,7-dione;hydrochloride
    —— 4-(2,3,3-triphenyl-4-<i>p</i>-tolylimino-[1,2]diazetidin-1-yl)-benzonitrile 38302-56-6 C34H26N4
    4-(2,3,3-triphenyl-4-<i>p</i>-tolylimino-[1,2]diazetidin-1-yl)-benzonitrile
    —— 4-(dimethylamino)-2-(4-methoxyphenyl)-2-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)butanenitrile 85624-08-4 C19H28N2O3
    4-(dimethylamino)-2-(4-methoxyphenyl)-2-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)butanenitrile
    —— 4-(2-(2-phenylethoxy)-4-(3-cyanophenoxymethyl)phenyl)butanoic acid 499145-42-5 C26H25NO4
    4-(2-(2-phenylethoxy)-4-(3-cyanophenoxymethyl)phenyl)butanoic acid
    —— 4,4-diphenyl-1-methyl-2-(methylthio)-5-(isopropylimino)-2-imidazoline 118514-88-8 C20H23N3S
    4,4-diphenyl-1-methyl-2-(methylthio)-5-(isopropylimino)-2-imidazoline
    —— 4-[1-Oxiranylmethyl-3-(4-trifluoromethyl-phenyl)-1 H-pyrazol-4-yl]-pyridine 400801-23-2 C18H14F3N3O
    4-[1-Oxiranylmethyl-3-(4-trifluoromethyl-phenyl)-1 H-pyrazol-4-yl]-pyridine
    —— 4β,5α-5-Hydroxy-4-(hydroxymethyl)-3,3aβ,5,6-tetrahydro-4H-cyclopent<c>isoxazole Acetonide 89923-22-8 C10H15NO3
    4β,5α-5-Hydroxy-4-(hydroxymethyl)-3,3aβ,5,6-tetrahydro-4H-cyclopent<c>isoxazole Acetonide
    —— (4-hydroxyphenyl)(2-iodoethyl)carbamic acid methyl ester 838872-83-6 C10H12INO3
    (4-hydroxyphenyl)(2-iodoethyl)carbamic acid methyl ester
    —— {(4aR,6S,7R,8R,8aS)-8-[(2R,3R,6S)-6-(Acetylamino-methyl)-3-benzyloxycarbonylamino-tetrahydro-pyran-2-yloxy]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl}-carbamic acid benzyl ester 113892-26-5 C38H45N3O11
    {(4aR,6S,7R,8R,8aS)-8-[(2R,3R,6S)-6-(Acetylamino-methyl)-3-benzyloxycarbonylamino-tetrahydro-pyran-2-yloxy]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl}-carbamic acid benzyl ester
    —— 4-[cyclopropyl-(2-{4-[(2-methoxy-1-methyl-ethylcarbamoyl)-methyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557035-71-8 C30H41N5O5
    4-[cyclopropyl-(2-{4-[(2-methoxy-1-methyl-ethylcarbamoyl)-methyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— (4S,5R)-2-(4-butylphenyl)-4,5-diphenyl-1,3,2-oxazaborolidine 1231976-94-5 C24H26BNO
    (4S,5R)-2-(4-butylphenyl)-4,5-diphenyl-1,3,2-oxazaborolidine
    —— 4,4,5,5-tetramethyl-1,3,2-dioxaphospholane 2-oxide-2-d 72999-60-1 C6H13O3P
    4,4,5,5-tetramethyl-1,3,2-dioxaphospholane 2-oxide-2-d
    —— (4R)-4-benzyl-3-[(E,2R,3R,4R,5S)-3,5-dimethoxy-2,4-dimethyl-7-phenylhept-6-enoyl]-1,3-oxazolidin-2-one 1041202-04-3 C27H33NO5
    (4R)-4-benzyl-3-[(E,2R,3R,4R,5S)-3,5-dimethoxy-2,4-dimethyl-7-phenylhept-6-enoyl]-1,3-oxazolidin-2-one
    —— 4-{[(2-bromoethyl)oxy]methyl}tetrahydro-2H-pyran 1207721-36-5 C8H15BrO2
    4-{[(2-bromoethyl)oxy]methyl}tetrahydro-2H-pyran
    —— (4S)-3-[(2S,3S)-2-bromo-3-hydroxy-5-methylhexanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 102918-69-4 C13H22BrNO4
    (4S)-3-[(2S,3S)-2-bromo-3-hydroxy-5-methylhexanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-((6-nitroquinazolin-4-yl)amino)benzenesulfonamide 1474030-58-4 C14H11N5O4S
    4-((6-nitroquinazolin-4-yl)amino)benzenesulfonamide
    —— 4-ethoxycarbonyl-1-iodo-3,5-dimethoxybenzene 482628-15-9 C11H13IO4
    4-ethoxycarbonyl-1-iodo-3,5-dimethoxybenzene
    —— 4,4′-bis{1-[2-(N,N-dimethylamino)]ethoxy}azobenzene 765262-09-7 C20H28N4O2
    4,4′-bis{1-[2-(N,N-dimethylamino)]ethoxy}azobenzene
    —— 4-(1,2,4-triazol-1-yl)-5'-O-(4,4'-dimethoxytriphenylmethyl)-3'-O-trimethylsilyl thymidine 117032-49-2 C36H41N5O6Si
    4-(1,2,4-triazol-1-yl)-5'-O-(4,4'-dimethoxytriphenylmethyl)-3'-O-trimethylsilyl thymidine
    —— 4,4'-di-tert-butyl-1H,1'H-2,2'-bipyrrole 155858-02-9 C16H24N2
    4,4'-di-tert-butyl-1H,1'H-2,2'-bipyrrole
    —— 4-hydroxy-9-methoxy-2H-benzo[g]chromene-2-one 799262-15-0 C14H10O4
    4-hydroxy-9-methoxy-2H-benzo[g]chromene-2-one
    —— 4-[2,5-dioxo-3-(4-hydroxy-2-butynyl)-4-(4-hydroxyphenyl)-4-methylimidazolidinyl-1-yl]-2-trifluoromethylbenzonitrile 959692-89-8 C22H16F3N3O4
    4-[2,5-dioxo-3-(4-hydroxy-2-butynyl)-4-(4-hydroxyphenyl)-4-methylimidazolidinyl-1-yl]-2-trifluoromethylbenzonitrile
    —— 4,8-di-piperidin-1-yl-1,5-dihydro-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-dithione 93162-96-0 C16H22N6S2
    4,8-di-piperidin-1-yl-1,5-dihydro-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-dithione
    —— 4-(2-benzyloxycarbonylaminoethyl)-N-oxo-morpholine 173336-34-0 C14H20N2O4
    4-(2-benzyloxycarbonylaminoethyl)-N-oxo-morpholine
    —— 4-(4-Chloro-phenyl)-2-[(E)-2-(4-chloro-phenyl)-vinyl]-6-p-tolyl-pyridine 114563-78-9 C26H19Cl2N
    4-(4-Chloro-phenyl)-2-[(E)-2-(4-chloro-phenyl)-vinyl]-6-p-tolyl-pyridine
    —— 4-Hexyl-1,2,3,6-tetrahydro-pyridine 38032-22-3 C11H21N
    4-Hexyl-1,2,3,6-tetrahydro-pyridine
    —— 4-((1R,4aS,4bR,6aR,7S,8S,10aR,10bR)-8-Acetoxy-7-acetoxymethyl-2,4a,4b,7,10a-pentamethyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11-hexadecahydro-chrysen-1-yl)-3,3-dimethyl-butyric acid methyl ester 83692-42-6 C35H56O6
    4-((1R,4aS,4bR,6aR,7S,8S,10aR,10bR)-8-Acetoxy-7-acetoxymethyl-2,4a,4b,7,10a-pentamethyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11-hexadecahydro-chrysen-1-yl)-3,3-dimethyl-butyric acid methyl ester
    —— 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-2-phenylthieno[2,3-b]indole 1329603-69-1 C31H20N4S
    4-(4,6-diphenyl-1,3,5-triazin-2-yl)-2-phenylthieno[2,3-b]indole
    —— (4S,9aR)-4-benzyl-2-tert-butoxycarbonyl-7-phenyl-4H-tetrahydropyrazino[1,2-f]pyrimidine-3,6,8-trione 943342-59-4 C25H27N3O5
    (4S,9aR)-4-benzyl-2-tert-butoxycarbonyl-7-phenyl-4H-tetrahydropyrazino[1,2-f]pyrimidine-3,6,8-trione
    —— 4,5,6,7,7-Pentachlor-heptatrien-(2t,4c,6)-saeuremethylester 27767-64-2 C8H5Cl5O2
    4,5,6,7,7-Pentachlor-heptatrien-(2t,4c,6)-saeuremethylester
    —— 4-(tert-butyldimethylsilyloxy)-N,N-diethyl-N'-tosylbutanamidine 1370263-52-7 C21H38N2O3SSi
    4-(tert-butyldimethylsilyloxy)-N,N-diethyl-N'-tosylbutanamidine
    —— 4,4,4-trifluoro-3-hydroxy-3-(oxazol-2-yl)butanoic acid 2243513-45-1 C7H6F3NO4
    4,4,4-trifluoro-3-hydroxy-3-(oxazol-2-yl)butanoic acid
    —— 4,8,8-Tribromo-7-methyl-bicyclo[5.1.0]oct-4-en-3-one 57234-49-8 C9H9Br3O
    4,8,8-Tribromo-7-methyl-bicyclo[5.1.0]oct-4-en-3-one
    —— 4-chloro-<i>N</i><sup>2</sup>-methyl-benzene-1,2-diamine; dihydrochloride 55783-41-0 C7H9ClN2*2ClH
    4-chloro-<i>N</i><sup>2</sup>-methyl-benzene-1,2-diamine; dihydrochloride
    —— 4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[6-(trifluoromethyl)pyrimidin-4-yl]benzamide 951627-56-8 C22H17F3N6O2
    4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[6-(trifluoromethyl)pyrimidin-4-yl]benzamide
    —— 4-(3-Ethylureido)-2-methylphenol 39617-68-0 C10H14N2O2
    4-(3-Ethylureido)-2-methylphenol
    —— 4-(tetrahydrothiopyran-4-ylidene)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-10-one 124939-83-9 C18H16OS2
    4-(tetrahydrothiopyran-4-ylidene)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-10-one
    —— 4-tert-butyl-2-(1-methylcyclopropyl)-4,5-dihydrooxazol-3-ium acetate 1340550-63-1 C2H4O2*C11H19NO
    4-tert-butyl-2-(1-methylcyclopropyl)-4,5-dihydrooxazol-3-ium acetate
    —— 4-{[2,4-bis(methyloxy)phenyl]methyl}-7,9-dichloro-N-(4-nitrophenyl)-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide 1067225-64-2 C25H21Cl2N3O7
    4-{[2,4-bis(methyloxy)phenyl]methyl}-7,9-dichloro-N-(4-nitrophenyl)-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide
    —— 4-{[2,4-bis(methyloxy)phenyl]methyl}-N-[4-cyano-3-(trifluoromethyl)phenyl]-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide 1067226-22-5 C28H24F3N3O5
    4-{[2,4-bis(methyloxy)phenyl]methyl}-N-[4-cyano-3-(trifluoromethyl)phenyl]-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide
    —— 4-(4-Chloro-phenoxy)-1-[4-(6-ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-butan-1-one 502645-84-3 C22H25ClN4O2S
    4-(4-Chloro-phenoxy)-1-[4-(6-ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-butan-1-one
    —— (4-Chlorocarbonyl-2-nitro-phenyl)-carbamic acid propyl ester 37653-85-3 C11H11ClN2O5
    (4-Chlorocarbonyl-2-nitro-phenyl)-carbamic acid propyl ester
    —— 4-(1-cyclobutyl-2-oxoethoxy)-2,6-dimethylbenzonitrile 1079104-07-6 C15H17NO2
    4-(1-cyclobutyl-2-oxoethoxy)-2,6-dimethylbenzonitrile
    —— 4-(2,2,2-trifluoroacetylamino)-2,2,6,6-tetramethylpiperidine 61948-16-1 C11H19F3N2O
    4-(2,2,2-trifluoroacetylamino)-2,2,6,6-tetramethylpiperidine