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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S)-4-amino-5-methoxy-N-(4-phenoxyphenyl)pentanamide 1038819-96-3 C18H22N2O3
    (4S)-4-amino-5-methoxy-N-(4-phenoxyphenyl)pentanamide
    —— 4-(2-azidoethyl)-7-iodo-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one 1429500-31-1 C9H10IN5O
    4-(2-azidoethyl)-7-iodo-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[(pyridin-4-yl)-carbonyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-41-8 C28H28F3N5O3
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[(pyridin-4-yl)-carbonyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[7-(4-(1-oxopropyl)-piperazin-1-yl)heptyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534610-59-8 C27H33F3N4O3
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[7-(4-(1-oxopropyl)-piperazin-1-yl)heptyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— (4R,5S,6S,7S)-1,6-bis(tert-butyldimethylsilanyloxy)-5,7-dimethylnon-8-en-4-ol 623926-31-8 C23H50O3Si2
    (4R,5S,6S,7S)-1,6-bis(tert-butyldimethylsilanyloxy)-5,7-dimethylnon-8-en-4-ol
    —— 4,5,6,7-Tetrabrom-1,3-dihydro-2-methoxybenzo<c>thiophenium-trifluormethansulfonat 131193-81-2 CF3O3S*C9H7Br4OS
    4,5,6,7-Tetrabrom-1,3-dihydro-2-methoxybenzo<c>thiophenium-trifluormethansulfonat
    —— 4,5,6,7-tetrahydro-2-<(4-nitrophenyl)methylene>-4,7-methano-2H-indene 114272-71-8 C17H15NO2
    4,5,6,7-tetrahydro-2-<(4-nitrophenyl)methylene>-4,7-methano-2H-indene
    —— 4-[11-(4-vinylphenyloxy)undecyloxy]-4'-n-propylbiphenyl 480430-75-9 C34H44O2
    4-[11-(4-vinylphenyloxy)undecyloxy]-4'-n-propylbiphenyl
    —— 4-(2-methylimidazo[1,2-b]pyridazin-3-yl)thiazol-2-amine 1253782-62-5 C10H9N5S
    4-(2-methylimidazo[1,2-b]pyridazin-3-yl)thiazol-2-amine
    —— 4-Methoxy-2,8-dimethyl-chinolin 75896-57-0 C12H13NO
    4-Methoxy-2,8-dimethyl-chinolin
    —— 4-chloro-N-(1-((1-(2-cyanoacetyl)pyrrolidin-2-yl)methyl)-1H-benzo[d]imidazol-2-yl)benzamide 1575819-30-5 C22H20ClN5O2
    4-chloro-N-(1-((1-(2-cyanoacetyl)pyrrolidin-2-yl)methyl)-1H-benzo[d]imidazol-2-yl)benzamide
    —— 4-((E)-(S)-6-Iodo-3-methoxymethoxy-2-methyl-hex-1-en-5-ynyl)-2-methyl-thiazole 186692-80-8 C13H16INO2S
    4-((E)-(S)-6-Iodo-3-methoxymethoxy-2-methyl-hex-1-en-5-ynyl)-2-methyl-thiazole
    —— 4-chloro-benzenesulfonic acid-(2,4,5-trichloro-anilide) 329937-41-9 C12H7Cl4NO2S
    4-chloro-benzenesulfonic acid-(2,4,5-trichloro-anilide)
    —— [4-[[5-[4-Methyl-6-[[4-(trifluoromethyl)pyridin-2-yl]amino]pyridin-2-yl]pyridin-2-yl]amino]piperidin-1-yl]-pyridin-2-ylmethanone 1411771-43-1 C28H26F3N7O
    [4-[[5-[4-Methyl-6-[[4-(trifluoromethyl)pyridin-2-yl]amino]pyridin-2-yl]pyridin-2-yl]amino]piperidin-1-yl]-pyridin-2-ylmethanone
    —— 4-Diethoxymethyl-1-methyl-<1H,6H>-6-pyrimidon 28980-00-9 C10H16N2O3
    4-Diethoxymethyl-1-methyl-<1H,6H>-6-pyrimidon
    —— 4,5,6,7-tetrahydro-3-hydroxy-7-[(phenylmethoxy)carbonyl][1,2,3]oxadiazolo[3,4-b]pyridazin-8-ium inner salt 1161076-92-1 C13H13N3O4
    4,5,6,7-tetrahydro-3-hydroxy-7-[(phenylmethoxy)carbonyl][1,2,3]oxadiazolo[3,4-b]pyridazin-8-ium inner salt
    —— [(4-but-3-enyloxy-benzensulfonyl)-(4-morpholin-4-yl-benzyl)-amino]-acetic acid methyl ester 325786-14-9 C24H30N2O6S
    [(4-but-3-enyloxy-benzensulfonyl)-(4-morpholin-4-yl-benzyl)-amino]-acetic acid methyl ester
    —— 4-(3,4-diacetoxy-5-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one 95702-30-0 C21H17NO7
    4-(3,4-diacetoxy-5-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one
    —— 4-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1<i>H</i>-pyrazol-3-yl]-pyridine 131196-99-1 C16H14ClN3O
    4-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1<i>H</i>-pyrazol-3-yl]-pyridine
    —— 4-amino-N-benzylpyrimidine-5-sulfonamide 948911-33-9 C11H12N4O2S
    4-amino-N-benzylpyrimidine-5-sulfonamide
    —— (4S,2E)-2,5-dimethyl-4-[N-(2,4,6-trimethylphenylsulfonyl)amino]-O-methylsulfonylhex-2-en-1-ol 221278-68-8 C18H29NO5S2
    (4S,2E)-2,5-dimethyl-4-[N-(2,4,6-trimethylphenylsulfonyl)amino]-O-methylsulfonylhex-2-en-1-ol
    —— 4-(1-Benzothiophen-2-yl)oxolan-2-ol 1072925-53-1 C12H12O2S
    4-(1-Benzothiophen-2-yl)oxolan-2-ol
    —— 4-{(S)-4-carboxy-2-[(6-methyl-2-p-tolyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913947-98-5 C25H31N5O6
    4-{(S)-4-carboxy-2-[(6-methyl-2-p-tolyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-[2-tert-butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-(2-hydroxy-2-methylpropyl)-N-methylthiophene-2-carboxamide 1010834-50-0 C23H35N3O3S
    4-[2-tert-butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-(2-hydroxy-2-methylpropyl)-N-methylthiophene-2-carboxamide
    —— (4-ethoxycarbonyloxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide) 14383-19-8 C27H29NO6
    (4-ethoxycarbonyloxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide)
    —— 4-{6-(4-chlorophenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N-cyclopropyl-2-methylbenzamide 1401449-85-1 C27H24ClF3N4O2
    4-{6-(4-chlorophenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N-cyclopropyl-2-methylbenzamide
    —— 4-[(6-Chloropyridin-3-yl)methyl]-6-methyl-[1,3]oxazolo[4,5-b]pyridine-2-thione 1402578-05-5 C13H10ClN3OS
    4-[(6-Chloropyridin-3-yl)methyl]-6-methyl-[1,3]oxazolo[4,5-b]pyridine-2-thione
    —— 4-{6-(2-hydroxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide 1401450-39-2 C25H23F3N4O3
    4-{6-(2-hydroxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide
    —— 4-(3-Chloro-4-fluorophenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone 301693-98-1 C20H18ClFO4S
    4-(3-Chloro-4-fluorophenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone
    —— 4-(6-Methoxy-indan-1-yl)-1-[(3-thienyl)carbonyl]piperidine 185388-50-5 C20H23NO2S
    4-(6-Methoxy-indan-1-yl)-1-[(3-thienyl)carbonyl]piperidine
    —— 4-chloro-1-(2-deoxy-β-D-erythropentofuranosyl)-1H-indole-2-carboxamide 118452-18-9 C14H15ClN2O4
    4-chloro-1-(2-deoxy-β-D-erythropentofuranosyl)-1H-indole-2-carboxamide
    —— 4-amino-1-benzyl-pyridazinium 52473-54-8 C11H12N3
    4-amino-1-benzyl-pyridazinium
    —— 4-fluoro-N-(6-phenyl-3-(1H-tetrazol-5-yl)-4-(trifluoromethyl)pyridin-2-yl)benzamide 1649501-44-9 C20H12F4N6O
    4-fluoro-N-(6-phenyl-3-(1H-tetrazol-5-yl)-4-(trifluoromethyl)pyridin-2-yl)benzamide
    —— 4-(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methylsulfonyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182188-45-9 C25H27N7O3S
    4-(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methylsulfonyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— 4-hexacosyl-3-oxo-2-tetracosyl-dotriacont-4-enoic acid ethyl ester 123906-65-0 C84H164O3
    4-hexacosyl-3-oxo-2-tetracosyl-dotriacont-4-enoic acid ethyl ester
    —— (4R)-3-[(2R,3S)-3-triethylsilyloxy-2-methylpent-4-enoyl]-4-phenyl-oxazolidin-2-one 1258861-81-2 C21H31NO4Si
    (4R)-3-[(2R,3S)-3-triethylsilyloxy-2-methylpent-4-enoyl]-4-phenyl-oxazolidin-2-one
    —— (4-(12-bromodedecyl)phenyl)trimethylsilane 1174986-74-3 C21H37BrSi
    (4-(12-bromodedecyl)phenyl)trimethylsilane
    —— 4-Methoxy-1-dipropylamino-2-butin 24528-19-6 C11H21NO
    4-Methoxy-1-dipropylamino-2-butin
    —— 4-(2,5-Diphenyl-3,4-dihydropyrazol-3-yl)-3-methyl-5-phenoxy-1-phenylpyrazole 1031691-27-6 C31H26N4O
    4-(2,5-Diphenyl-3,4-dihydropyrazol-3-yl)-3-methyl-5-phenoxy-1-phenylpyrazole
    —— 4-[5-(4-Chlorophenyl)-2-phenyl-3,4-dihydropyrazol-3-yl]-3-methyl-5-phenoxy-1-phenylpyrazole 1031691-30-1 C31H25ClN4O
    4-[5-(4-Chlorophenyl)-2-phenyl-3,4-dihydropyrazol-3-yl]-3-methyl-5-phenoxy-1-phenylpyrazole
    —— 4-androsten-6-one 15063-53-3 C19H28O
    4-androsten-6-one
    —— 4-amino-2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-1H-pyrimidin-6-one 1354041-84-1 C17H13FN6O2
    4-amino-2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-1H-pyrimidin-6-one
    —— 4-(2-morpholin-4-yl-4-phenyl-thiazol-5-yl)-benzonitrile 55040-90-9 C20H17N3OS
    4-(2-morpholin-4-yl-4-phenyl-thiazol-5-yl)-benzonitrile
    —— 4,5-Dihydroxy-3-(2-hydroxy-5-sulfo-phenylazo)-naphthalene-2,7-disulfonic acid 25849-37-0 C16H12N2O12S3
    4,5-Dihydroxy-3-(2-hydroxy-5-sulfo-phenylazo)-naphthalene-2,7-disulfonic acid
    —— 4-(1(3)<i>H</i>-perimidin-6-ylazo)-benzoic acid 51416-40-1 C18H12N4O2
    4-(1(3)<i>H</i>-perimidin-6-ylazo)-benzoic acid
    —— 4-fluoro-5-(4-methyloxy-phenyl)-2H-pyrazol-3-ylamine 1246384-88-2 C10H10FN3O
    4-fluoro-5-(4-methyloxy-phenyl)-2H-pyrazol-3-ylamine
    —— 4-nitro-5-isopropylidene-2-(1-methyl-1-nitroethyl)-2-thiolene 1,1-dioxide 65475-96-9 C10H14N2O6S
    4-nitro-5-isopropylidene-2-(1-methyl-1-nitroethyl)-2-thiolene 1,1-dioxide
    —— 4-Chloro-3-(chloro-difluoro-methyl)-4,4-difluoro-2-trimethylsilanyl-but-2-enoic acid ethyl ester 80058-24-8 C10H14Cl2F4O2Si
    4-Chloro-3-(chloro-difluoro-methyl)-4,4-difluoro-2-trimethylsilanyl-but-2-enoic acid ethyl ester
    —— 4,4-difluoro-1,3,5,7-tetramethyl-2-methylthio-8-(2-thienyl)-4-bora-3a,4a-diaza-s-indacene-3-ium-4-ide 1421681-43-7 C18H19BF2N2S2
    4,4-difluoro-1,3,5,7-tetramethyl-2-methylthio-8-(2-thienyl)-4-bora-3a,4a-diaza-s-indacene-3-ium-4-ide
    —— [4-[3-[(5-Chloro-4-methyl-1,3-thiazol-2-yl)carbamoyl]-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid 1119775-24-4 C20H20ClN2O6PS
    [4-[3-[(5-Chloro-4-methyl-1,3-thiazol-2-yl)carbamoyl]-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid