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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-[3-(3-Hydroxy-but-1-ynyl)-1,1,3,3-tetramethyl-disiloxanyl]-but-3-yn-2-ol 37963-72-7 C12H22O3Si2
    4-[3-(3-Hydroxy-but-1-ynyl)-1,1,3,3-tetramethyl-disiloxanyl]-but-3-yn-2-ol
    —— 4,5-bis(4-dihydroxyborylphenyl)-9,9-dimethylxanthene 1033038-07-1 C27H24B2O5
    4,5-bis(4-dihydroxyborylphenyl)-9,9-dimethylxanthene
    —— 4-(1,5-Dimethyl-2-oxabicyclo<3.3.1>non-3-en-3-yl)-2-butanon 100515-69-3 C14H22O2
    4-(1,5-Dimethyl-2-oxabicyclo<3.3.1>non-3-en-3-yl)-2-butanon
    —— 4'-{[2-(difluoromethyl)-1-(4-methoxyphenyl)-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile 1028745-72-3 C29H25F2N3O2
    4'-{[2-(difluoromethyl)-1-(4-methoxyphenyl)-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile
    —— 4,7-Dichlor-3-formylcumarin 51069-88-6 C10H4Cl2O3
    4,7-Dichlor-3-formylcumarin
    —— 4-allyl-4-penta-2,4-dienyl-morpholinium; bromide 51180-46-2 Br*C12H20NO
    4-allyl-4-penta-2,4-dienyl-morpholinium; bromide
    —— 4-Methoxy-4'-butyl-2-methyl-O,N,N-azoxybenzol 55792-75-1 C18H22N2O2
    4-Methoxy-4'-butyl-2-methyl-O,N,N-azoxybenzol
    —— [(4-tert-butyl-benzenesulfonyl)-p-tolyl-amino]-acetic acid 680591-32-6 C19H23NO4S
    [(4-tert-butyl-benzenesulfonyl)-p-tolyl-amino]-acetic acid
    —— 4-hydroxy-1-methyl-5-oxo-N-(4-(pyridin-2-yloxy)benzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide 1429343-80-5 C18H17N3O4
    4-hydroxy-1-methyl-5-oxo-N-(4-(pyridin-2-yloxy)benzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide
    —— 4-({4-chloroselenopheno[2,3-b]thien-5-yl}methyl)morpholine 1599442-04-2 C11H12ClNOSSe
    4-({4-chloroselenopheno[2,3-b]thien-5-yl}methyl)morpholine
    —— 4-(4-Bromo-benzyl)-1-(3,3-dimethyl-2-oxo-butyl)-4H-[1,2,4]triazol-1-ium; bromide 103026-60-4 Br*C15H19BrN3O
    4-(4-Bromo-benzyl)-1-(3,3-dimethyl-2-oxo-butyl)-4H-[1,2,4]triazol-1-ium; bromide
    —— 4-[[4-[2-(7-methoxy-1H-indol-3-yl)ethyl]-2,3-dihydro-1,4-benzoxazin-7-yl]amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 1135827-50-7 C27H28N4O3
    4-[[4-[2-(7-methoxy-1H-indol-3-yl)ethyl]-2,3-dihydro-1,4-benzoxazin-7-yl]amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol
    —— (4R)-4-benzyl-3-[(2R,3S)-2-chloro-3-hydroxy-3-(2-(triisopropylsilyloxymethyl)-1,3-oxazol-4-yl)propanoyl]-2-oxazolidinone 310883-69-3 C26H37ClN2O6Si
    (4R)-4-benzyl-3-[(2R,3S)-2-chloro-3-hydroxy-3-(2-(triisopropylsilyloxymethyl)-1,3-oxazol-4-yl)propanoyl]-2-oxazolidinone
    —— 4-[2-(2-Propan-2-yl-1,3-dioxolan-2-yl)ethyl]-1-oxaspiro[2.5]octane 1402077-53-5 C15H26O3
    4-[2-(2-Propan-2-yl-1,3-dioxolan-2-yl)ethyl]-1-oxaspiro[2.5]octane
    —— 4-(isocyanatomethyl)-1-methyl-1H-pyrazole 1339014-15-1 C6H7N3O
    4-(isocyanatomethyl)-1-methyl-1H-pyrazole
    —— 4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(4-cyanophenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400686-76-1 C23H26N6O
    4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(4-cyanophenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— (4aS,8aR)-1,3-Dimethyl-octahydro-quinazolin-4-one 110819-10-8 C10H18N2O
    (4aS,8aR)-1,3-Dimethyl-octahydro-quinazolin-4-one
    —— 4-(4-bromophenyl)-3,6,8-trimethyl-1-phenyl-8,9-dihydro-1H-pyrazolo[4′,3′:5,6]pyrido[2,3-d]pyrimidine-5,7(4H,6H)-dione 1571869-81-2 C23H20BrN5O2
    4-(4-bromophenyl)-3,6,8-trimethyl-1-phenyl-8,9-dihydro-1H-pyrazolo[4′,3′:5,6]pyrido[2,3-d]pyrimidine-5,7(4H,6H)-dione
    —— 4,6-bis(dibenzo[d,f][1,3,2]dioxaphosphino-1-yl)-2,8-dimethylphenoxathiine 214050-02-9 C38H26O5P2S
    4,6-bis(dibenzo[d,f][1,3,2]dioxaphosphino-1-yl)-2,8-dimethylphenoxathiine
    —— 4,4-Dibromo-2,3,5,6-tetrafluoro-cyclohexa-2,5-dienone 54829-57-1 C6Br2F4O
    4,4-Dibromo-2,3,5,6-tetrafluoro-cyclohexa-2,5-dienone
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[5-(4-methoxyphenyl)-1-(4-sulfonamido)phenyl-1H-pyrazol-3-carbonyl]hydrazide 1186619-28-2 C34H29N9O5S
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[5-(4-methoxyphenyl)-1-(4-sulfonamido)phenyl-1H-pyrazol-3-carbonyl]hydrazide
    —— 4-{4-[bis-(2-hydroxy-ethyl)-amino]-phenoxy}-butyric acid methyl ester 92727-64-5 C15H23NO5
    4-{4-[bis-(2-hydroxy-ethyl)-amino]-phenoxy}-butyric acid methyl ester
    —— 4-(5-bromo-2-hydroxyphenyl)-1H-pyridazin-6-one 1043445-94-8 C10H7BrN2O2
    4-(5-bromo-2-hydroxyphenyl)-1H-pyridazin-6-one
    —— (4R,6R)-6-(2-chloromethyloxazol-4-yl)-6-tert-butyldimethylsilanyloxy-4-hydroxyhex-1-ene 391208-70-1 C16H28ClNO3Si
    (4R,6R)-6-(2-chloromethyloxazol-4-yl)-6-tert-butyldimethylsilanyloxy-4-hydroxyhex-1-ene
    —— [4-[bis(2-hydroxyethyl)amino]phenyl] dodecanoate 83626-86-2 C22H37NO4
    [4-[bis(2-hydroxyethyl)amino]phenyl] dodecanoate
    —— 4-[4-(3,4-difluoro-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidine 1082950-94-4 C15H17F2N3
    4-[4-(3,4-difluoro-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidine
    —— 4-bromo-3-(2-acetamido-2-carbomethoxyethen-1-yl)-1-tosylindole 108868-37-7 C21H19BrN2O5S
    4-bromo-3-(2-acetamido-2-carbomethoxyethen-1-yl)-1-tosylindole
    —— 4-Benzylidenamino-5-hydrazino-1,2,4-triazol-3-thiol 56751-64-5 C9H10N6S
    4-Benzylidenamino-5-hydrazino-1,2,4-triazol-3-thiol
    —— 4,4'-Bis(4-N-n-butylamino-2-methoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure 56682-99-6 C30H38N10O8S2
    4,4'-Bis(4-N-n-butylamino-2-methoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure
    —— 4-[2-(4-hydroxymethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile 713141-19-6 C18H17NO3
    4-[2-(4-hydroxymethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile
    —— 4-imino-1-methyl-3-(phenylcarbonyl)imidazolidin-2-one 1264753-94-7 C11H11N3O2
    4-imino-1-methyl-3-(phenylcarbonyl)imidazolidin-2-one
    —— (4aR,5S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-5-<(methoxymethoxy)methyl>-8a-methyl-1(2H)-naphthalenone 127232-66-0 C14H24O3
    (4aR,5S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-5-<(methoxymethoxy)methyl>-8a-methyl-1(2H)-naphthalenone
    —— 4-Cyclohex-2-en-(Z)-ylidene-but-2-yn-1-ol 79688-60-1 C10H12O
    4-Cyclohex-2-en-(Z)-ylidene-but-2-yn-1-ol
    —— 4-methoxy-N-(6-{[(4-methylphenyl)-sulfanyl]methyl} tetrahydro-2H-pyran-2-ylidene)anilinium perchlorate 1454693-18-5 C20H23NO2S*ClHO4
    4-methoxy-N-(6-{[(4-methylphenyl)-sulfanyl]methyl} tetrahydro-2H-pyran-2-ylidene)anilinium perchlorate
    —— (4-formylamino-pyridin-2-yl)-oxo-thioacetic acid <i>S</i>-methyl ester 71469-96-0 C9H8N2O3S
    (4-formylamino-pyridin-2-yl)-oxo-thioacetic acid <i>S</i>-methyl ester
    —— 4-(2-naphthyl)-2-[(3R)-3-(pyrrolidin-1-ylmethyl)pyrrolidin-1-yl]pyrimidine 1123239-51-9 C23H26N4
    4-(2-naphthyl)-2-[(3R)-3-(pyrrolidin-1-ylmethyl)pyrrolidin-1-yl]pyrimidine
    —— 4-Formyl-(2'-trifluoromethoxy-1,1'-biphenyl) 675596-33-5 C14H9F3O2
    4-Formyl-(2'-trifluoromethoxy-1,1'-biphenyl)
    —— (4-methyl-3,5-diphenyl-1H-pyrrol-2-yl)(phenyl)methanone 1323976-12-0 C24H19NO
    (4-methyl-3,5-diphenyl-1H-pyrrol-2-yl)(phenyl)methanone
    —— ((((4-cyano-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) 1191041-19-6 C29H33NO10S2
    ((((4-cyano-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate)
    —— (4aR,7aR,10aR)-8-Benzyl-5-benzyloxymethyl-7,9-dioxo-3,4,4a,7,7a,8,9,10-octahydro-pyrrolo[2,3-i]isoquinoline-2-carboxylic acid methyl ester 157035-32-0 C28H30N2O5
    (4aR,7aR,10aR)-8-Benzyl-5-benzyloxymethyl-7,9-dioxo-3,4,4a,7,7a,8,9,10-octahydro-pyrrolo[2,3-i]isoquinoline-2-carboxylic acid methyl ester
    —— 4-chloro-5-{4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-2-phenylpyridazin-3(2H)-one 1093978-59-6 C23H18ClN7O2
    4-chloro-5-{4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-2-phenylpyridazin-3(2H)-one
    —— 4,6-di-O-acetyl-1,2,3-trideoxy-3-deuterio-2',3',4',5'-tetrahydro-α,β-D-glucopyranoso<1,2-b>furan 142544-47-6 C12H18O6
    4,6-di-O-acetyl-1,2,3-trideoxy-3-deuterio-2',3',4',5'-tetrahydro-α,β-D-glucopyranoso<1,2-b>furan
    —— (4R,5R,6S)-5-ethyl-6-[(1S,5R,6R)-6-ethyl-5-hydroxy-2-oxocyclohex-3-en-1-yl]-4-hydroxycyclohex-2-en-1-one 1025450-99-0 C16H22O4
    (4R,5R,6S)-5-ethyl-6-[(1S,5R,6R)-6-ethyl-5-hydroxy-2-oxocyclohex-3-en-1-yl]-4-hydroxycyclohex-2-en-1-one
    —— [4-[5-Amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-3-(trifluoromethyl)phenyl]-[4-(dimethylamino)piperidin-1-yl]methanone 1232417-96-7 C27H26F3N7O2
    [4-[5-Amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-3-(trifluoromethyl)phenyl]-[4-(dimethylamino)piperidin-1-yl]methanone
    —— (4S,1'R)-3-(1'-ethyl-3'-butenylamino)-4-phenylmethyl-2-oxazolidinone 409305-61-9 C16H22N2O2
    (4S,1'R)-3-(1'-ethyl-3'-butenylamino)-4-phenylmethyl-2-oxazolidinone
    —— (4S,5S)-2-<(2S,3S,4R,5R)-7-(Benzyloxy)-3,5-(benzylidenedioxy)-4-methoxy-2-butylheptyl>-4-(methoxymethyl)-5-phenyl-2-oxazoline 78249-24-8 C37H47NO6
    (4S,5S)-2-<(2S,3S,4R,5R)-7-(Benzyloxy)-3,5-(benzylidenedioxy)-4-methoxy-2-butylheptyl>-4-(methoxymethyl)-5-phenyl-2-oxazoline
    —— 4-(4-cyclohexyltriazol-1-yl)-N-[(3S)-2-oxooxolan-3-yl]benzamide 1421345-45-0 C19H22N4O3
    4-(4-cyclohexyltriazol-1-yl)-N-[(3S)-2-oxooxolan-3-yl]benzamide
    —— 4-[2-(9-anthryloxy)ethyl]thio-5-(2-cyanoethylthio)-1,3-dithiol-2-one 854185-44-7 C22H17NO2S4
    4-[2-(9-anthryloxy)ethyl]thio-5-(2-cyanoethylthio)-1,3-dithiol-2-one
    —— 4-amino-N-(1H-indazol-6-yl)-2-(4-isopropyl-piperazin-1-yl)-5-nitro-benzamide 1056619-38-5 C21H25N7O3
    4-amino-N-(1H-indazol-6-yl)-2-(4-isopropyl-piperazin-1-yl)-5-nitro-benzamide
    —— (-)-(4R,5R)-5-(4-fluoro-benzoyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide 1070872-74-0 C15H18FNO4
    (-)-(4R,5R)-5-(4-fluoro-benzoyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide