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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-furan-2-yl-acryloyl)-7-methoxy-3,4-dihydro-1<i>H</i>-quinoxalin-2-one 27218-92-4 C16H14N2O4
    4-(3-furan-2-yl-acryloyl)-7-methoxy-3,4-dihydro-1<i>H</i>-quinoxalin-2-one
    —— 4-{1-Hydroxy-2-[2-(4-hydroxy-phenyl)-1-methyl-ethylamino]-ethyl}-3-methyl-benzene-1,2-diol; compound with benzoic acid 24002-96-8 C7H6O2*C18H23NO4
    4-{1-Hydroxy-2-[2-(4-hydroxy-phenyl)-1-methyl-ethylamino]-ethyl}-3-methyl-benzene-1,2-diol; compound with benzoic acid
    —— 4-(biphenyl-2-yloxy)-3-cyano-N-[2-(trifluoromethyl)pyrimidin-4-yl]benzenesulfonamide 1235396-51-6 C24H15F3N4O3S
    4-(biphenyl-2-yloxy)-3-cyano-N-[2-(trifluoromethyl)pyrimidin-4-yl]benzenesulfonamide
    —— 4-hydroxy-3-(3-methylbutanoyl)-1-[4-(3-methyl-1,2-oxazol-5-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one 1219489-39-0 C28H30N2O5
    4-hydroxy-3-(3-methylbutanoyl)-1-[4-(3-methyl-1,2-oxazol-5-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one
    —— 4-tert-butylphenoxytetraphenylstiborane 171977-35-8 C34H33OSb
    4-tert-butylphenoxytetraphenylstiborane
    —— 4,5-bis(4-chloro-2-methylphenyl)thiophene-2-carbonitrile 1395083-98-3 C19H13Cl2NS
    4,5-bis(4-chloro-2-methylphenyl)thiophene-2-carbonitrile
    —— 4-[4-[5,5-Bis(4-methoxyphenyl)-1',1',5',5'-tetramethyl-11-(2-methylpiperidin-1-yl)spiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-10-yl]phenyl]morpholine 1278523-83-3 C59H64N2O4
    4-[4-[5,5-Bis(4-methoxyphenyl)-1',1',5',5'-tetramethyl-11-(2-methylpiperidin-1-yl)spiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-10-yl]phenyl]morpholine
    —— 4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4H-pyrimido[1,2-b]pyridazin-2-yl)-N,N-dipropylbenzenesulfonamide 1221131-19-6 C26H26F2N4O3S
    4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4H-pyrimido[1,2-b]pyridazin-2-yl)-N,N-dipropylbenzenesulfonamide
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-[[[(2S)-1-hydroxybutan-2-yl]amino]methyl]oxolan-2-yl]pyrimidin-2-one 1151528-85-6 C13H20F2N4O4
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-[[[(2S)-1-hydroxybutan-2-yl]amino]methyl]oxolan-2-yl]pyrimidin-2-one
    —— 4-hydroxy-2-[2-(3-hydroxypropoxy)phenyl]-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219489-35-6 C28H29NO5S
    4-hydroxy-2-[2-(3-hydroxypropoxy)phenyl]-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
    —— 4-(5-bromo-2-chloro-phenoxy)-piperidine hydrochloride 1266244-51-2 C11H13BrClNO*ClH
    4-(5-bromo-2-chloro-phenoxy)-piperidine hydrochloride
    —— 4-(pyridin-4-ylmethylamino)-N-(quinolin-2-yl)isothiazole-3-carboxamide 1127247-59-9 C19H15N5OS
    4-(pyridin-4-ylmethylamino)-N-(quinolin-2-yl)isothiazole-3-carboxamide
    —— 4-Methyl-4H-3-oxa-phenanthren-9-ol 128779-95-3 C14H12O2
    4-Methyl-4H-3-oxa-phenanthren-9-ol
    —— 4-(3-(2-hydroxyethoxy)-4-amino)phenylazo-N,N-bis(2-acetoxyethyl)aniline 1221884-31-6 C22H28N4O6
    4-(3-(2-hydroxyethoxy)-4-amino)phenylazo-N,N-bis(2-acetoxyethyl)aniline
    —— 4-(4-Imino-2-oxo-3-phenyl-5-thioxo-imidazolidin-1-yl)-N-pyrimidin-2-yl-benzenesulfonamide 790711-10-3 C19H14N6O3S2
    4-(4-Imino-2-oxo-3-phenyl-5-thioxo-imidazolidin-1-yl)-N-pyrimidin-2-yl-benzenesulfonamide
    —— 4-ethoxy-2-(t-butyldimethylsilyloxy)-3-aza-1,3-pentadiene 118987-95-4 C12H25NO2Si
    4-ethoxy-2-(t-butyldimethylsilyloxy)-3-aza-1,3-pentadiene
    —— [4aR-(4aα,6aβ,10aα,10bβ)]-2-bromo-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-4a,7,7,10a-tetramethyl-1H-naphtho[2,1-b]pyran-3-methyl acetate 186790-43-2 C20H31BrO3
    [4aR-(4aα,6aβ,10aα,10bβ)]-2-bromo-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-4a,7,7,10a-tetramethyl-1H-naphtho[2,1-b]pyran-3-methyl acetate
    —— 4-methyl-2-phenylsulfanyl-thiazole-5-carboxylic acid anilide 40003-30-3 C17H14N2OS2
    4-methyl-2-phenylsulfanyl-thiazole-5-carboxylic acid anilide
    —— 4,11-diethylperyleno[1,12-efg:6,7-e'f'g']diisoindole-3,5,10,12(4H,11H)-tetraone 960318-51-8 C32H18N2O4
    4,11-diethylperyleno[1,12-efg:6,7-e'f'g']diisoindole-3,5,10,12(4H,11H)-tetraone
    —— 4-(1,3-dithian-2-yl)pentan-2-one 104115-29-9 C9H16OS2
    4-(1,3-dithian-2-yl)pentan-2-one
    —— 4-phenyl-3-trifluoromethyl-3H-1,5-naphtho[2,3-b]diazepine 1273548-00-7 C20H13F3N2
    4-phenyl-3-trifluoromethyl-3H-1,5-naphtho[2,3-b]diazepine
    —— 4-<3-Methoxy-(2)-dibenzofuryl>-buttersaeure 58491-56-8 C17H16O4
    4-<3-Methoxy-(2)-dibenzofuryl>-buttersaeure
    —— (4R,5S)-5-acetyl-4-methyloxazolidin-2-one 1381884-67-8 C6H9NO3
    (4R,5S)-5-acetyl-4-methyloxazolidin-2-one
    —— 4-Diethoxymethyl-6-methoxy-5-nitroquinoline 183008-51-7 C15H18N2O5
    4-Diethoxymethyl-6-methoxy-5-nitroquinoline
    —— 4-[N-((((tert-butoxycarbonyl)aminoethoxy)ethoxy)ethyl)]carbamoylmethyl-7-(1-undecyl-1H-1,2,3-triazol-4-yl)-2H-chromen-2-one 1384966-80-6 C35H53N5O7
    4-[N-((((tert-butoxycarbonyl)aminoethoxy)ethoxy)ethyl)]carbamoylmethyl-7-(1-undecyl-1H-1,2,3-triazol-4-yl)-2H-chromen-2-one
    —— 4-(4-cyano-3,5-dimethyl-phenoxy)-5-cyclobutyl-2H-pyrazole-3-carboxylic acid ethyl ester 1079104-13-4 C19H21N3O3
    4-(4-cyano-3,5-dimethyl-phenoxy)-5-cyclobutyl-2H-pyrazole-3-carboxylic acid ethyl ester
    —— 4-Nitro-2H-pyrazole-3-carboxylic acid pyridin-2-ylamide 141721-80-4 C9H7N5O3
    4-Nitro-2H-pyrazole-3-carboxylic acid pyridin-2-ylamide
    —— 4a,9,9-Trimethyl-2,4a-dihydrofluoren 59247-39-1 C16H18
    4a,9,9-Trimethyl-2,4a-dihydrofluoren
    —— 4-(2,6-Dimethyl-phenylamino)-2-oxo-2H-chromene-3-carbaldehyde 111222-24-3 C18H15NO3
    4-(2,6-Dimethyl-phenylamino)-2-oxo-2H-chromene-3-carbaldehyde
    —— 4-[6-thien-3-yl-pyridazin-3-yl]-1,4-diazabicyclo[3. 2. 2]nonane fumaric acid salt 695183-32-5 C4H4O4*C15H18N4S
    4-[6-thien-3-yl-pyridazin-3-yl]-1,4-diazabicyclo[3. 2. 2]nonane fumaric acid salt
    —— 4-methyl-5-propyl-octane-4,5-diol 97795-59-0 C12H26O2
    4-methyl-5-propyl-octane-4,5-diol
    —— 4'-Methyl-[2,2']bipyridinyl-4-carboxylic acid methyl-(2-methylamino-ethyl)-amide 524957-05-9 C16H20N4O
    4'-Methyl-[2,2']bipyridinyl-4-carboxylic acid methyl-(2-methylamino-ethyl)-amide
    —— 4-[(E)-3-(3-chlorophenyl)-acryloyl]-1-[3-((3S,5S)-3-hydroxy-5-methyl-piperidin-1-yl)-propyl]-3-methyl-piperazin-2-one 1101841-90-0 C23H32ClN3O3
    4-[(E)-3-(3-chlorophenyl)-acryloyl]-1-[3-((3S,5S)-3-hydroxy-5-methyl-piperidin-1-yl)-propyl]-3-methyl-piperazin-2-one
    —— 4-[2-(5-nitro-thiophen-2-yl)-quinazolin-4-ylamino]-butan-1-ol 33372-36-0 C16H16N4O3S
    4-[2-(5-nitro-thiophen-2-yl)-quinazolin-4-ylamino]-butan-1-ol
    —— 4-n-butyroyl-7-chloro-1-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione 72952-58-0 C14H15ClN2O3
    4-n-butyroyl-7-chloro-1-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione
    —— 4-(hydroxymethyl)phenyl (Z)-octadec-9-enoate 1604841-68-0 C25H40O3
    4-(hydroxymethyl)phenyl (Z)-octadec-9-enoate
    —— 4,5-Dihydroxy-2-hydroxymethylene-cyclopenta-3,5-diene-1,3-dicarboxylic acid dimethyl ester 124693-39-6 C10H10O7
    4,5-Dihydroxy-2-hydroxymethylene-cyclopenta-3,5-diene-1,3-dicarboxylic acid dimethyl ester
    —— 4-(benzo[d][1,3,2]dioxaborol-2-yl)benzoic acid 494225-46-6 C13H9BO4
    4-(benzo[d][1,3,2]dioxaborol-2-yl)benzoic acid
    —— 4-chloro-2<i>H</i>-benzo[4,5]furo[2,3-<i>d</i>]pyridazin-1-one 55846-26-9 C10H5ClN2O2
    4-chloro-2<i>H</i>-benzo[4,5]furo[2,3-<i>d</i>]pyridazin-1-one
    —— 4-(1-(4-methoxybenzyl)-3-iodo-1H-pyrazolo[3,4-b]pyridin-4-yloxy)-2-chloro-5-fluorobenzenamine 949559-52-8 C20H15ClFIN4O2
    4-(1-(4-methoxybenzyl)-3-iodo-1H-pyrazolo[3,4-b]pyridin-4-yloxy)-2-chloro-5-fluorobenzenamine
    —— (+/-)-4-{[6-bromo-3-chloro-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-cyclobutyl-5-methyl-2-piperazinone 1284246-01-0 C18H17BrClF3N4O2
    (+/-)-4-{[6-bromo-3-chloro-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-cyclobutyl-5-methyl-2-piperazinone
    —— (4-methoxy-phenyl)-[8-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]amine 1451385-96-8 C16H15N7O
    (4-methoxy-phenyl)-[8-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]amine
    —— 4-(3-Methoxycarbonyl-phenylazo)-3-hydroxy-naphthalin-carbonsaeure-(2)-chlorid 109559-76-4 C19H13ClN2O4
    4-(3-Methoxycarbonyl-phenylazo)-3-hydroxy-naphthalin-carbonsaeure-(2)-chlorid
    —— 4-(2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-(4-chlorophenyl)thiazol-5-yl)benzenesulfonamide 1454649-72-9 C20H18ClN3O2S2
    4-(2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-(4-chlorophenyl)thiazol-5-yl)benzenesulfonamide
    —— [4-(2-dimethylamino-ethyl)-piperazin-1-yl]-acetonitrile 1067658-93-8 C10H20N4
    [4-(2-dimethylamino-ethyl)-piperazin-1-yl]-acetonitrile
    —— (4aS,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4a-(3-hydroxy-propyl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 850639-01-9 C19H34O3Si
    (4aS,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4a-(3-hydroxy-propyl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
    —— (4-Methoxy-benzolsulfonamino)-5-propyl-1,3,4-oxadiazol 34243-16-8 C12H15N3O4S
    (4-Methoxy-benzolsulfonamino)-5-propyl-1,3,4-oxadiazol
    —— 4-(8-Aza-bicyclo[3.2.1]oct-2-en-8-yl)-1-(3,4-dichloro-phenyl)-2-(4-methoxy-phenyl)-butan-2-ol 3820-31-3 C24H27Cl2NO2
    4-(8-Aza-bicyclo[3.2.1]oct-2-en-8-yl)-1-(3,4-dichloro-phenyl)-2-(4-methoxy-phenyl)-butan-2-ol
    —— (4-Benzhydryl-piperidin-1-yl)-[1-pyridin-4-yl-meth-(Z)-ylidene]-amine 1247-93-4 C24H25N3
    (4-Benzhydryl-piperidin-1-yl)-[1-pyridin-4-yl-meth-(Z)-ylidene]-amine
    —— 4-Methoxy-5-(triphenylphosphoranyliden)-3-penten-2-on 75624-65-6 C24H23O2P
    4-Methoxy-5-(triphenylphosphoranyliden)-3-penten-2-on