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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-1-morpholin-4-yl-hexan-3-one; hydrochloride 104094-91-9 C11H21NO2*ClH
    4-Methyl-1-morpholin-4-yl-hexan-3-one; hydrochloride
    —— 4-Dibutylamino-3,3-diphenyl-pyrrolidin-2-on 31416-69-0 C24H32N2O
    4-Dibutylamino-3,3-diphenyl-pyrrolidin-2-on
    —— 4-Chlor-3-athyl-cinuolin 33844-15-4 C10H9ClN2
    4-Chlor-3-athyl-cinuolin
    —— 4-amino-5-fluoro-1-(4-iodobutyl)-1H-pyrimidin-2-one 1265615-00-6 C8H11FIN3O
    4-amino-5-fluoro-1-(4-iodobutyl)-1H-pyrimidin-2-one
    —— 4-(naphthalene-2-sulfonyl)-naphthalene-1,2-diol 871887-32-0 C20H14O4S
    4-(naphthalene-2-sulfonyl)-naphthalene-1,2-diol
    —— 4-(4-methoxybenzamido)benzoyl chloride 1130590-39-4 C15H12ClNO3
    4-(4-methoxybenzamido)benzoyl chloride
    —— 4-(2,6-diphenylpyridin-4-yl)benzaldehyde 97419-28-8 C24H17NO
    4-(2,6-diphenylpyridin-4-yl)benzaldehyde
    —— (4-iodo-3-nitro-phenyl)-arsonic acid 873985-38-7 C6H5AsINO5
    (4-iodo-3-nitro-phenyl)-arsonic acid
    —— (4,9-dimethoxy-7-methylfuro[3,2-g]chromen-5-ylidene)-(2,6-di-piperazin-1-yl-pyrimidin-4-yl)-amine 1269638-32-5 C26H31N7O4
    (4,9-dimethoxy-7-methylfuro[3,2-g]chromen-5-ylidene)-(2,6-di-piperazin-1-yl-pyrimidin-4-yl)-amine
    —— 4-[4-(4-bromo-phenyl)-thiazol-2-yl]-2-methyl-oxazole 96462-75-8 C13H9BrN2OS
    4-[4-(4-bromo-phenyl)-thiazol-2-yl]-2-methyl-oxazole
    —— 4',7-diacetoxy-2-(pyridin-3-yl)-isoflav-3-ene 1096622-73-9 C24H19NO5
    4',7-diacetoxy-2-(pyridin-3-yl)-isoflav-3-ene
    —— 4-chloro-3-(3,5-dichloro-phenyl)-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride 1312579-78-4 C24H21Cl3N4*ClH
    4-chloro-3-(3,5-dichloro-phenyl)-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride
    —— 4-((S)-4-carboxy-2-{[6-(3-methoxy-phenyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913950-97-7 C30H33N5O7
    4-((S)-4-carboxy-2-{[6-(3-methoxy-phenyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-trifluoromethyl-anilide 64738-24-5 C11H6Cl2F3N3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-trifluoromethyl-anilide
    —— 4,6-diphenyl-1-<i>o</i>-tolyl-1,4,4a,7a-tetrahydro-pyrrolo[3,4-<i>b</i>]pyridine-5,7-dione 38477-70-2 C26H22N2O2
    4,6-diphenyl-1-<i>o</i>-tolyl-1,4,4a,7a-tetrahydro-pyrrolo[3,4-<i>b</i>]pyridine-5,7-dione
    —— 4-amino-2-ethoxy-<i>N</i>-(6-isobutoxy-pyridazin-3-yl)-benzamide 39615-14-0 C17H22N4O3
    4-amino-2-ethoxy-<i>N</i>-(6-isobutoxy-pyridazin-3-yl)-benzamide
    —— 4-Phenylsulfanyl-benzoic acid [1-phenyl-meth-(E)-ylidene]-hydrazide 32118-99-3 C20H16N2OS
    4-Phenylsulfanyl-benzoic acid [1-phenyl-meth-(E)-ylidene]-hydrazide
    —— 4,5-Dimethyl-3-ethyl-4,5-phthaloyl-4,5-dihydro-3H-pyrazol 33753-11-6 C15H16N2O2
    4,5-Dimethyl-3-ethyl-4,5-phthaloyl-4,5-dihydro-3H-pyrazol
    —— 4-Diphenylmethylen-4H-pyran-2,6-dicarbonsaeure 25576-78-7 C20H14O5
    4-Diphenylmethylen-4H-pyran-2,6-dicarbonsaeure
    —— 4-(methoxy-diphenyl-methyl)-1-methyl-2-phenyl-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine 35985-47-8 C30H26N2O
    4-(methoxy-diphenyl-methyl)-1-methyl-2-phenyl-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine
    —— 4-(4,6-dioxo-5-phenyl-3,3a,4,5,6,6a-hexahydro-pyrrolo[3,4-<i>c</i>]pyrazol-3-yl)-benzonitrile 25262-25-3 C18H12N4O2
    4-(4,6-dioxo-5-phenyl-3,3a,4,5,6,6a-hexahydro-pyrrolo[3,4-<i>c</i>]pyrazol-3-yl)-benzonitrile
    —— 4-(2,4-di-acridin-9-yl-azetidin-1-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 40047-05-0 C37H30N4
    4-(2,4-di-acridin-9-yl-azetidin-1-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4,4,6,6-Tetramethyl-2-phenyl-2,3a,4,6-tetrahydro-3H-furo[3,4-c]pyrazole 31890-59-2 C15H20N2O
    4,4,6,6-Tetramethyl-2-phenyl-2,3a,4,6-tetrahydro-3H-furo[3,4-c]pyrazole
    —— 4-(4-methoxy-styryl)-1,2-dimethyl-5-nitro-1<i>H</i>-imidazole 32063-75-5 C14H15N3O3
    4-(4-methoxy-styryl)-1,2-dimethyl-5-nitro-1<i>H</i>-imidazole
    —— 4-p-Chlorbenzylnitrosamino-1,2,4-triazol 28825-16-3 C9H8ClN5O
    4-p-Chlorbenzylnitrosamino-1,2,4-triazol
    —— 4a-(2-chloro-ethyl)-4,4a,5,6-tetrahydro-1<i>H</i>,3<i>H</i>-quinoline-2,7-dione 26517-57-7 C11H14ClNO2
    4a-(2-chloro-ethyl)-4,4a,5,6-tetrahydro-1<i>H</i>,3<i>H</i>-quinoline-2,7-dione
    —— 4-isopropyl-2,3,7-trimethyl-benzofuran-6-carbaldehyde 26431-71-0 C15H18O2
    4-isopropyl-2,3,7-trimethyl-benzofuran-6-carbaldehyde
    —— 4,4'-(4-allyl-4-ethyl-3,5-dioxo-pyrazolidine-1,2-diyl)-bis-benzoic acid diethyl ester 38022-23-0 C26H28N2O6
    4,4'-(4-allyl-4-ethyl-3,5-dioxo-pyrazolidine-1,2-diyl)-bis-benzoic acid diethyl ester
    —— 4-fluoro-2-[7-methyl-2-(2-nitro-phenyl)-quinazolin-4-ylamino]-benzoic acid methyl ester 30391-40-3 C23H17FN4O4
    4-fluoro-2-[7-methyl-2-(2-nitro-phenyl)-quinazolin-4-ylamino]-benzoic acid methyl ester
    —— 4-{2-[(4-Hydroxy-phenyl)-hydrazono]-1-phenyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione 30837-25-3 C29H22N4O3
    4-{2-[(4-Hydroxy-phenyl)-hydrazono]-1-phenyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4,5-Dimethoxy-2-phthalidyl-hydrozimtsaeureamid 33567-00-9 C19H19NO5
    4,5-Dimethoxy-2-phthalidyl-hydrozimtsaeureamid
    —— 4-t-butyl-2-(diisopropylamino)-3,3-bis(trimethylsilyl)-1,2-oxaboretane 118375-72-7 C18H42BNOSi2
    4-t-butyl-2-(diisopropylamino)-3,3-bis(trimethylsilyl)-1,2-oxaboretane
    —— 4-{3-[6-(5-benzo[1,3]dioxol-5-yl-3'-fluoro-biphenyl-3-yloxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester 1226519-20-5 C42H47FO8
    4-{3-[6-(5-benzo[1,3]dioxol-5-yl-3'-fluoro-biphenyl-3-yloxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester
    —— 4-(2,3-dioxo-1-(piperazin-1-ylmethyl)indolin-5-yl)semicarbazide 1426685-08-6 C14H18N6O3
    4-(2,3-dioxo-1-(piperazin-1-ylmethyl)indolin-5-yl)semicarbazide
    —— 4.5Di-n-octyl-2-methyl-Δ-2-oxazolin 28695-46-7 C20H39NO
    4.5Di-n-octyl-2-methyl-Δ-2-oxazolin
    —— {4-[(1H-benzotriazole-5-carbonyl)amino]phenylsulfanyl}acetic acid 503826-53-7 C15H12N4O3S
    {4-[(1H-benzotriazole-5-carbonyl)amino]phenylsulfanyl}acetic acid
    —— 4-Chlor-1-phenylpyrazol-3-carbonitril 33064-39-0 C10H6ClN3
    4-Chlor-1-phenylpyrazol-3-carbonitril
    —— 4-phenyl-6-<i>p</i>-tolyl-1<i>H</i>-[1,3,5]triazine-2-thione 32709-83-4 C16H13N3S
    4-phenyl-6-<i>p</i>-tolyl-1<i>H</i>-[1,3,5]triazine-2-thione
    —— 4-(7-formyl-4-hydroxy-6-methoxy-3-oxo-1,3-dihydro-isobenzofuran-5-yl)-2-methyl-butyric acid 26644-32-6 C15H16O7
    4-(7-formyl-4-hydroxy-6-methoxy-3-oxo-1,3-dihydro-isobenzofuran-5-yl)-2-methyl-butyric acid
    —— (4-Isopropyl-1,2,5-trimethyl-piperidin-4-yl)-dimethyl-amine 50420-93-4 C13H28N2
    (4-Isopropyl-1,2,5-trimethyl-piperidin-4-yl)-dimethyl-amine
    —— 4-Fluoro-2-[1-(5-nitro-furan-2-yl)-meth-(Z)-ylidene]-indan-1-one 28909-03-7 C14H8FNO4
    4-Fluoro-2-[1-(5-nitro-furan-2-yl)-meth-(Z)-ylidene]-indan-1-one
    —— 4-Methyl-2-phenyl-8-chlor-3,4-dihydro-5H-1,4-benzodiazepin-5-on 23978-44-1 C16H13ClN2O
    4-Methyl-2-phenyl-8-chlor-3,4-dihydro-5H-1,4-benzodiazepin-5-on
    —— 4-(2-ethoxy-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 41554-31-8 C19H19N3O3
    4-(2-ethoxy-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(p-Methoxyphenyl)-5,6-benzochinolin 28707-33-7 C20H15NO
    4-(p-Methoxyphenyl)-5,6-benzochinolin
    —— 4-(8-methoxy-3,6-dioxa-octyloxy)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 34934-70-8 C18H26N2O5
    4-(8-methoxy-3,6-dioxa-octyloxy)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4,7-difluoro-3-phenyl-3<i>H</i>-isobenzofuran-1-one 28736-43-8 C14H8F2O2
    4,7-difluoro-3-phenyl-3<i>H</i>-isobenzofuran-1-one
    —— 4,6-Diamino-1,3-bis-(β-phenylethyl)-benzol 19399-63-4 C22H24N2
    4,6-Diamino-1,3-bis-(β-phenylethyl)-benzol
    —— (4aS,5R,6R)-6-Hydroxy-2-[2-(1H-indol-3-yl)-ethyl]-1,2,3,4,4a,5,6,7-octahydro-isoquinoline-5-carboxylic acid methyl ester 102673-38-1 C21H26N2O3
    (4aS,5R,6R)-6-Hydroxy-2-[2-(1H-indol-3-yl)-ethyl]-1,2,3,4,4a,5,6,7-octahydro-isoquinoline-5-carboxylic acid methyl ester
    —— 4-Amino-6-carbomethoxy-3-oxo-2,3-dihydrobenz<d>isothiazol-1,1-dioxid 86205-24-5 C9H8N2O5S
    4-Amino-6-carbomethoxy-3-oxo-2,3-dihydrobenz<d>isothiazol-1,1-dioxid
    —— 4-(4-Methoxy-phenyl)-6-phenyl-cyclohex-3-enecarboxylic acid methyl ester 93938-62-6 C21H22O3
    4-(4-Methoxy-phenyl)-6-phenyl-cyclohex-3-enecarboxylic acid methyl ester