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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
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    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(hydroxymethyl)-2-tetracyclo[3.3.2.02,4.06,8]dec-9-enyl]methanol 36635-29-7 C12H16O2
    [4-(hydroxymethyl)-2-tetracyclo[3.3.2.02,4.06,8]dec-9-enyl]methanol
    —— 4-bromo-1-[(2,3-difluorophenyl)methyl]-1H-pyrazole 1184679-06-8 C10H7BrF2N2
    4-bromo-1-[(2,3-difluorophenyl)methyl]-1H-pyrazole
    —— (4S,6R)-4-benzyl-6-(iodomethyl)-2,2-dimethyl-1,3-dioxane 235098-85-8 C14H19IO2
    (4S,6R)-4-benzyl-6-(iodomethyl)-2,2-dimethyl-1,3-dioxane
    —— 4,4-dibenzyl-1-triisopropylsilyl-1,2,3,4-tetrahydropyridine-2-carbonitrile 1352558-74-7 C29H40N2Si
    4,4-dibenzyl-1-triisopropylsilyl-1,2,3,4-tetrahydropyridine-2-carbonitrile
    —— 4-(4-bromophenyl)-2-oxo-6-sulfanyl-1H-pyridine-3,5-dicarbonitrile 105648-23-5 C13H6BrN3OS
    4-(4-bromophenyl)-2-oxo-6-sulfanyl-1H-pyridine-3,5-dicarbonitrile
    —— 4-ethoxy-6-methyl-1-vinyl-1H-pyrazolo<3,4-b>pyridine-5-carboxylic acid ethyl ester 122358-78-5 C14H17N3O3
    4-ethoxy-6-methyl-1-vinyl-1H-pyrazolo<3,4-b>pyridine-5-carboxylic acid ethyl ester
    —— 4-((5-fluoro-4-((4-fluorophenyl)amino)pyrimidin-2-yl)amino)benzenesulfonyl chloride 1049970-33-3 C16H11ClF2N4O2S
    4-((5-fluoro-4-((4-fluorophenyl)amino)pyrimidin-2-yl)amino)benzenesulfonyl chloride
    —— 4-{4-[3-(cyclobutanecarbonyl-amino)-propylamino]-5-cyclopropyl-pyrimidin-2-ylamino}-N-methyl-benzamide 1190379-35-1 C23H30N6O2
    4-{4-[3-(cyclobutanecarbonyl-amino)-propylamino]-5-cyclopropyl-pyrimidin-2-ylamino}-N-methyl-benzamide
    —— 4,21-Di(propan-2-yl)-39,42,45-trioxa-1,4,7,11,14,18,21,24,27,34-decazatetracyclo[22.12.11.211,14.229,32]henpentaconta-29(49),30,32(48)-triene-3,6,19,22,26,35,37,47-octone 1133693-79-4 C44H70N10O11
    4,21-Di(propan-2-yl)-39,42,45-trioxa-1,4,7,11,14,18,21,24,27,34-decazatetracyclo[22.12.11.211,14.229,32]henpentaconta-29(49),30,32(48)-triene-3,6,19,22,26,35,37,47-octone
    —— 4,4-diphenyl-hexan-3-ol 23164-98-9 C18H22O
    4,4-diphenyl-hexan-3-ol
    —— 4-(3-methylphenyl)-1,3,3-trimethyl-2-azetidinone 116910-44-2 C13H17NO
    4-(3-methylphenyl)-1,3,3-trimethyl-2-azetidinone
    —— (4-tert-Butyl-phenoxycarbonylmethyl)-triphenyl-phosphonium; bromide 110699-72-4 Br*C30H30O2P
    (4-tert-Butyl-phenoxycarbonylmethyl)-triphenyl-phosphonium; bromide
    —— 4-{2-[(E)-3-(3-Methoxy-phenyl)-acryloylamino]-ethyl}-benzenesulfonyl chloride 112557-29-6 C18H18ClNO4S
    4-{2-[(E)-3-(3-Methoxy-phenyl)-acryloylamino]-ethyl}-benzenesulfonyl chloride
    —— 4-Hydroxy-2-methyl-1,1-dioxo-2,7-dihydro-1H-1λ<sup>6</sup>-pyrazolo[4,3-e][1,2]thiazine-3-carboxylic acid methyl ester 93621-19-3 C8H9N3O5S
    4-Hydroxy-2-methyl-1,1-dioxo-2,7-dihydro-1H-1λ<sup>6</sup>-pyrazolo[4,3-e][1,2]thiazine-3-carboxylic acid methyl ester
    —— 4-{[(4-chloro-thiazol-5-yl)methyl]-amino}piperidine-1-carboxylic acid tert-butyl ester 866329-16-0 C14H22ClN3O2S
    4-{[(4-chloro-thiazol-5-yl)methyl]-amino}piperidine-1-carboxylic acid tert-butyl ester
    —— (4S,4aS,5aR,12aS)-7-Bromo-4-dimethylamino-3,10,12,12a-tetrahydroxy-9-iodo-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1036392-15-0 C21H20BrIN2O7
    (4S,4aS,5aR,12aS)-7-Bromo-4-dimethylamino-3,10,12,12a-tetrahydroxy-9-iodo-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
    —— 4-(2-isopropyl-5,7-dimethyl-1H-indol-3-yl)butan-2-one 1428020-72-7 C17H23NO
    4-(2-isopropyl-5,7-dimethyl-1H-indol-3-yl)butan-2-one
    —— 4-<4'-(Phenylethynyl)phenyl>cyclohexanone ethylene ketal 1027313-44-5 C22H22O2
    4-<4'-(Phenylethynyl)phenyl>cyclohexanone ethylene ketal
    —— 4-(1,2-dibromo-1-methyl-ethyl)-pyridine 1331964-55-6 C8H9Br2N
    4-(1,2-dibromo-1-methyl-ethyl)-pyridine
    —— 4-benzylimino-2-phenyl-1,3-benzodithiane 93546-40-8 C21H17NS2
    4-benzylimino-2-phenyl-1,3-benzodithiane
    —— 4β,5-epoxy-5β-cholestane-3β,6β-diol 70857-79-3 C27H46O3
    4β,5-epoxy-5β-cholestane-3β,6β-diol
    —— 4-hydroxy-3-methoxy-5-propylbenzoic acid methyl ester 199484-25-8 C12H16O4
    4-hydroxy-3-methoxy-5-propylbenzoic acid methyl ester
    —— 4-tert-Butyl-N-[6-(2-hydroxy-ethoxy)-2-pyridin-2-yl-5-p-tolyl-pyrimidin-4-yl]-benzenesulfonamide 169677-39-8 C28H30N4O4S
    4-tert-Butyl-N-[6-(2-hydroxy-ethoxy)-2-pyridin-2-yl-5-p-tolyl-pyrimidin-4-yl]-benzenesulfonamide
    —— 4-methoxy-4-(2'-(pivaloylamino)ethyl)-2,5-cyclohexadienone 130699-34-2 C14H21NO3
    4-methoxy-4-(2'-(pivaloylamino)ethyl)-2,5-cyclohexadienone
    —— 4-{5-[1-(1-pyrrolidinyl)cyclohexyl]-1,3-thiazol-2-yl}benzonitrile 1624848-47-0 C20H23N3S
    4-{5-[1-(1-pyrrolidinyl)cyclohexyl]-1,3-thiazol-2-yl}benzonitrile
    —— 4-dichloromethyl-1,2,4-trimethyl-cyclohexa-2,5-dienol 860575-71-9 C10H14Cl2O
    4-dichloromethyl-1,2,4-trimethyl-cyclohexa-2,5-dienol
    —— 4-methylamino-3'-phenylspiro[cyclohexane-1,1'(3'H)-isobenzofuran]hydrochloride 78263-17-9 C20H23NO*ClH
    4-methylamino-3'-phenylspiro[cyclohexane-1,1'(3'H)-isobenzofuran]hydrochloride
    —— 4-(2-oxo-6-(piperidin-1-yl)-2H-1,3,5-oxadiazin-4-yl)piperazine-1-carbonitrile 1262517-34-9 C13H18N6O2
    4-(2-oxo-6-(piperidin-1-yl)-2H-1,3,5-oxadiazin-4-yl)piperazine-1-carbonitrile
    —— 4,4'-bis(phenyl(triphenylphosphino)methyl)biphenyl diperrhenate 138983-07-0 C62H48P2*2O4Re
    4,4'-bis(phenyl(triphenylphosphino)methyl)biphenyl diperrhenate
    —— 4-<<2-(pivaloylamino)-4(3H)-oxopteridin-6-yl>ethyl>benzoic acid 111323-82-1 C20H21N5O4
    4-<<2-(pivaloylamino)-4(3H)-oxopteridin-6-yl>ethyl>benzoic acid
    —— 4-[2-(3,3-diphenyl-3H-isobenzofuran-1-ylidene)-1-p-tolyl-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 27044-60-6 C39H30N2O2
    4-[2-(3,3-diphenyl-3H-isobenzofuran-1-ylidene)-1-p-tolyl-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-Methoxy-3-methyl-5-phenylsulfanyl-5-propyl-5H-furan-2-one 76526-63-1 C15H18O3S
    4-Methoxy-3-methyl-5-phenylsulfanyl-5-propyl-5H-furan-2-one
    —— 4-[1-(3H-pyrrolo[3,2-f][1,7]naphthyridin-9-yl)-3-piperidyl]morpholine 1401443-58-0 C19H23N5O
    4-[1-(3H-pyrrolo[3,2-f][1,7]naphthyridin-9-yl)-3-piperidyl]morpholine
    —— 4-{[2-(4-cyano-2-fluoro-phenyl )-4-methyl-thiazole-5-carbonyl]-cyclopropyl-amino}piperidine-1-carboxylic acid tert-butyl ester 1557032-17-3 C25H29FN4O3S
    4-{[2-(4-cyano-2-fluoro-phenyl )-4-methyl-thiazole-5-carbonyl]-cyclopropyl-amino}piperidine-1-carboxylic acid tert-butyl ester
    —— 4,4-Dimethyl-2-(4-methyl-benzo[1,3]dioxol-5-yl)-4,5-dihydro-oxazole 85588-73-4 C13H15NO3
    4,4-Dimethyl-2-(4-methyl-benzo[1,3]dioxol-5-yl)-4,5-dihydro-oxazole
    —— 4-nitrobenzyl 2-<bis(4-bromophenyl)amino>-5-bromo-benzoate 135761-40-9 C26H17Br3N2O4
    4-nitrobenzyl 2-<bis(4-bromophenyl)amino>-5-bromo-benzoate
    —— 4-(chlorosulfonyl)-1-methyl-1H-pyrrole-2-carboxylic acid 1000932-01-3 C6H6ClNO4S
    4-(chlorosulfonyl)-1-methyl-1H-pyrrole-2-carboxylic acid
    —— 4-Diethylamino-acetamido-3,5-dimethylphenyl-carbaminsaeure-butylester 95368-95-9 C19H31N3O3
    4-Diethylamino-acetamido-3,5-dimethylphenyl-carbaminsaeure-butylester
    —— (4-bromophenyl)[1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl]amine 1339955-90-6 C18H18BrN3O
    (4-bromophenyl)[1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl]amine
    —— 4,4-dimethyl-2-(1-methyl-1H-pyrazol-5-yl)cyclopentanone 1450598-15-8 C11H16N2O
    4,4-dimethyl-2-(1-methyl-1H-pyrazol-5-yl)cyclopentanone
    —— 4-(3,5-dimethylphenoxy)-5-(4-hydroxypiperidin-1-ylmethyl)-3-iodo-6-methylpyridin-2(1H)-one 1185190-79-7 C20H25IN2O3
    4-(3,5-dimethylphenoxy)-5-(4-hydroxypiperidin-1-ylmethyl)-3-iodo-6-methylpyridin-2(1H)-one
    —— 4-(2,2,3,3,4,4,4-heptafluoro-1,1-dimethoxybutyl)cyclohexa-3,5-diene-1,2-dione 114963-37-0 C12H9F7O4
    4-(2,2,3,3,4,4,4-heptafluoro-1,1-dimethoxybutyl)cyclohexa-3,5-diene-1,2-dione
    —— (4R,5R,6R,7E)-4,5-epoxy-6-hydroxy-7-megastigmene-9-one 112019-05-3 C13H20O3
    (4R,5R,6R,7E)-4,5-epoxy-6-hydroxy-7-megastigmene-9-one
    —— (4aZ,6Z,8Z,10Z)-Benzocyclooctene-2-carbonitrile 111689-62-4 C13H9N
    (4aZ,6Z,8Z,10Z)-Benzocyclooctene-2-carbonitrile
    —— (4S,5S,6R)-4,5-epoxy-6-hydroxy-deca-1,9-diene 155236-97-8 C10H16O2
    (4S,5S,6R)-4,5-epoxy-6-hydroxy-deca-1,9-diene
    —— (4-Amino-6-methylsulfanyl-5-pent-4-enyl-pyrimidin-2-yl)-carbamic acid tert-butyl ester 212369-93-2 C15H24N4O2S
    (4-Amino-6-methylsulfanyl-5-pent-4-enyl-pyrimidin-2-yl)-carbamic acid tert-butyl ester
    —— 4-nitro-benzen-anti-diazosulfonic acid-(1) 17668-80-3 C6H5N3O5S
    4-nitro-benzen-anti-diazosulfonic acid-(1)
    —— 4-Methyl-4-phenyl-thiazolidin-2-on 63615-87-2 C10H11NOS
    4-Methyl-4-phenyl-thiazolidin-2-on
    —— (4-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)boronic acid 601454-35-7 C26H30BNO2
    (4-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)boronic acid
    —— 4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{1-[2-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yl)ethyl]piperidin-4-yl}nicotinamide 911699-94-0 C30H36ClFN6O7
    4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{1-[2-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yl)ethyl]piperidin-4-yl}nicotinamide