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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
    • 苯巴比妥
    • 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-[5-(tert-butyldimethylsilyloxy)pent-2-yl]pyridine 1246216-96-5 C16H29NOSi
    4-[5-(tert-butyldimethylsilyloxy)pent-2-yl]pyridine
    —— 4-Carbamoylphenyl-2,4,6-triethylbenzoat 57668-43-6 C20H23NO3
    4-Carbamoylphenyl-2,4,6-triethylbenzoat
    —— 4-tert-Butyl-2,6-dimethyl-6-(2-methyl-allyl)-cyclohexa-2,4-dienone 51869-07-9 C16H24O
    4-tert-Butyl-2,6-dimethyl-6-(2-methyl-allyl)-cyclohexa-2,4-dienone
    —— 4b,4c-Dihydro-9,10-dioxa-cyclobuta[1,2-a;4,3-a']diindene-9a,9b-dicarboxylic acid dimethyl ester 57237-78-2 C20H16O6
    4b,4c-Dihydro-9,10-dioxa-cyclobuta[1,2-a;4,3-a']diindene-9a,9b-dicarboxylic acid dimethyl ester
    —— 4-[3,5-bis-(4-methoxy-phenyl)-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-carbamimidoyl-benzenesulfonamide 60928-49-6 C24H23N7O4S
    4-[3,5-bis-(4-methoxy-phenyl)-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-carbamimidoyl-benzenesulfonamide
    —— (4S,4aR,7R,7aS)-4a-Hydroxymethyl-7,7a-dimethyl-4a,5,6,7,7a,8-hexahydro-4H-indeno[5,6-b]furan-4-ol 62870-66-0 C14H20O3
    (4S,4aR,7R,7aS)-4a-Hydroxymethyl-7,7a-dimethyl-4a,5,6,7,7a,8-hexahydro-4H-indeno[5,6-b]furan-4-ol
    —— (4-chloro-benzhydryl)-(4,6-dimethyl-pyrimidin-2-yl)-amine 50259-21-7 C19H18ClN3
    (4-chloro-benzhydryl)-(4,6-dimethyl-pyrimidin-2-yl)-amine
    —— 4-(tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosylamino)-1<i>H</i>-[1,3,5]triazine-2-thione 52523-36-1 C17H22N4O9S
    4-(tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosylamino)-1<i>H</i>-[1,3,5]triazine-2-thione
    —— (4<i>H</i>-quinolin-1-yl)-acetic acid menthyl ester 60172-92-1 C21H29NO2
    (4<i>H</i>-quinolin-1-yl)-acetic acid menthyl ester
    —— 4-chloro-5,6-dihydro-1'-ethylspiro{imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-5,3'-indolin}-2'-one 1097849-49-4 C18H14ClN5O
    4-chloro-5,6-dihydro-1'-ethylspiro{imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-5,3'-indolin}-2'-one
    —— 4-[2-(2-butoxy-phenyl)-4-methyl-[1,3]dioxolan-2-ylmethyl]-morpholine 118727-63-2 C19H29NO4
    4-[2-(2-butoxy-phenyl)-4-methyl-[1,3]dioxolan-2-ylmethyl]-morpholine
    —— (4S)-2,2-diphenyl-4-<(benzyloxy)methyl>-1,3-dioxolane 139132-83-5 C23H22O3
    (4S)-2,2-diphenyl-4-<(benzyloxy)methyl>-1,3-dioxolane
    —— 4,6-Bis-(4-methoxy-phenyl)-thiopyran-2-one 410542-13-1 C19H16O3S
    4,6-Bis-(4-methoxy-phenyl)-thiopyran-2-one
    —— (4-bromophenyl)(4-methoxyphenyl)tellane 79402-10-1 C13H11BrOTe
    (4-bromophenyl)(4-methoxyphenyl)tellane
    —— 4-(2-Benzhydryl-1H-indol-3-yl)-butyric acid 53924-32-6 C25H23NO2
    4-(2-Benzhydryl-1H-indol-3-yl)-butyric acid
    —— [(4-Butoxy-thiobenzoyl)-methyl-amino]-acetic acid 60246-49-3 C14H19NO3S
    [(4-Butoxy-thiobenzoyl)-methyl-amino]-acetic acid
    —— 4,4'-Bis-(4-heptyloxy-benzyliden)-2-chlor-1,4-phenylendiamin 57134-18-6 C34H43ClN2O2
    4,4'-Bis-(4-heptyloxy-benzyliden)-2-chlor-1,4-phenylendiamin
    —— 4-Bromo-benzenesulfonic acid (E)-2-(3-chloro-phenoxy)-1,2-diphenyl-vinyl ester 59418-05-2 C26H18BrClO4S
    4-Bromo-benzenesulfonic acid (E)-2-(3-chloro-phenoxy)-1,2-diphenyl-vinyl ester
    —— 4-Chloro-N-phenyl-N'-{2,2,2-trichloro-1-[(Z)-phenylimino]-ethyl}-benzamidine; hydrochloride 54683-39-5 C21H15Cl4N3*ClH
    4-Chloro-N-phenyl-N'-{2,2,2-trichloro-1-[(Z)-phenylimino]-ethyl}-benzamidine; hydrochloride
    —— 4-(3-Trifluormethylbenzoyl)-pyridin-hydrochlorid 51246-72-1 C13H8F3NO*ClH
    4-(3-Trifluormethylbenzoyl)-pyridin-hydrochlorid
    —— (4<i>Z</i>,8<i>Z</i>)-9-methyl-undeca-4,8-dienal 58135-04-9 C12H20O
    (4<i>Z</i>,8<i>Z</i>)-9-methyl-undeca-4,8-dienal
    —— 4-Hydroxy-4-vinyl-6-methylisothiochroman 56294-80-5 C12H14OS
    4-Hydroxy-4-vinyl-6-methylisothiochroman
    —— 4,10-diacetyl-6a,12a-dibromo-4,5,6,6a,10,11,12,12a-octahydro-1<i>H</i>,7<i>H</i>-dipyrrolo[3,2-<i>b</i>;3',2'-<i>b</i>']cyclobuta[1,2-<i>c</i>;3,4-<i>c</i>']dipyridine-2,8-dione 55826-36-3 C18H18Br2N4O4
    4,10-diacetyl-6a,12a-dibromo-4,5,6,6a,10,11,12,12a-octahydro-1<i>H</i>,7<i>H</i>-dipyrrolo[3,2-<i>b</i>;3',2'-<i>b</i>']cyclobuta[1,2-<i>c</i>;3,4-<i>c</i>']dipyridine-2,8-dione
    —— 4,4'-dimethoxy-<i>N</i>,<i>N</i>'-(2-oxo-2-phenyl-ethane-1,1-diyl)-bis-benzamide 51626-22-3 C24H22N2O5
    4,4'-dimethoxy-<i>N</i>,<i>N</i>'-(2-oxo-2-phenyl-ethane-1,1-diyl)-bis-benzamide
    —— 4,5-Dideuteriumfuran-2-carbaldehyd 53599-25-0 C5H4O2
    4,5-Dideuteriumfuran-2-carbaldehyd
    —— 4-Allyl-3-hydroxy-5-oxo-cyclohex-3-enecarboxylic acid methyl ester 42858-63-9 C11H14O4
    4-Allyl-3-hydroxy-5-oxo-cyclohex-3-enecarboxylic acid methyl ester
    —— 4'-(2-oxo-2-phenyl-ethyl)-1<i>H</i>-spiro-(indole-3,3'-pyrazolidine)-2,5'-dione 52295-44-0 C18H15N3O3
    4'-(2-oxo-2-phenyl-ethyl)-1<i>H</i>-spiro-(indole-3,3'-pyrazolidine)-2,5'-dione
    —— 4-(7-chloro-2-phenyl-quinazolin-4-ylamino)-2-piperidin-1-ylmethyl-phenol 54666-41-0 C26H25ClN4O
    4-(7-chloro-2-phenyl-quinazolin-4-ylamino)-2-piperidin-1-ylmethyl-phenol
    —— 4-Methyl-benzoic acid N'-(4-nitro-phenyl)-N'-phenyl-hydrazide 40394-79-4 C20H17N3O3
    4-Methyl-benzoic acid N'-(4-nitro-phenyl)-N'-phenyl-hydrazide
    —— 4-Methyl-4a,5,6,7-tetrahydro-4H-cyclopropa[d]indene-1a-carboxylic acid ethyl ester 55159-02-9 C14H20O2
    4-Methyl-4a,5,6,7-tetrahydro-4H-cyclopropa[d]indene-1a-carboxylic acid ethyl ester
    —— 4,6-Di-O-acetyl-1,3-O-benzyliden-2,5-O-methylen-D-mannitol 55645-88-0 C18H22O8
    4,6-Di-O-acetyl-1,3-O-benzyliden-2,5-O-methylen-D-mannitol
    —— 4-(4-chlorophenyl)-N-(4-(furo[3,2-b]pyridin-7-ylthio)phenyl)-1-phthalazinamine 1071536-45-2 C27H17ClN4OS
    4-(4-chlorophenyl)-N-(4-(furo[3,2-b]pyridin-7-ylthio)phenyl)-1-phthalazinamine
    —— 4-cyano-N-(3-{[4-(2-naphthyl)pyrimidin-2-yl]amino}cyclohexyl)benzamide 1123234-80-9 C28H25N5O
    4-cyano-N-(3-{[4-(2-naphthyl)pyrimidin-2-yl]amino}cyclohexyl)benzamide
    —— 4-(4-fluorophenyl)-1-{[7-(2-methyl-1H-benzimidazol-6-yl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]carbonyl}piperidin-4-ol 1257299-37-8 C29H29FN4O3
    4-(4-fluorophenyl)-1-{[7-(2-methyl-1H-benzimidazol-6-yl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]carbonyl}piperidin-4-ol
    —— 4-(1-cyclopropylethoxy)-2-methylphenol 1253969-99-1 C12H16O2
    4-(1-cyclopropylethoxy)-2-methylphenol
    —— 4-[4-[(2,5-difluorophenyl)methyl]piperidin-1-yl]cyclohexan-1-one 749913-60-8 C18H23F2NO
    4-[4-[(2,5-difluorophenyl)methyl]piperidin-1-yl]cyclohexan-1-one
    —— 4-[(2,4-dihydroxybenzylidene)amino]-2-(morpholin-4-ylmethyl)-5-pyridin-4-yl-2,4-dihydro-3H-1,2,4-triazole-3-thione 1253106-30-7 C19H20N6O3S
    4-[(2,4-dihydroxybenzylidene)amino]-2-(morpholin-4-ylmethyl)-5-pyridin-4-yl-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— [4'-(2-diethylamino-ethoxy)-trans-stilben-4-yl]-bis-(2-hydroxy-ethyl)-amine 103643-75-0 C24H34N2O3
    [4'-(2-diethylamino-ethoxy)-trans-stilben-4-yl]-bis-(2-hydroxy-ethyl)-amine
    —— 4-acetyl-N-[3-(4-amino-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-benzenesulfonamide 717896-30-5 C26H25N5O4S
    4-acetyl-N-[3-(4-amino-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-benzenesulfonamide
    —— 4-methyl-5,6-didehydrode-7-acetamidocolchiceine 170963-57-2 C20H20O5
    4-methyl-5,6-didehydrode-7-acetamidocolchiceine
    —— 4-(phenylthio)butylaminomethylenebisphosphonic acid 149598-78-7 C11H19NO6P2S
    4-(phenylthio)butylaminomethylenebisphosphonic acid
    —— 4-(3-amino-4-(4-phenoxyphenyl)-1H-pyrazolo[4,3-c]pyridin-6-yl)-N-phenyl-1-piperidine carboxamide 1266160-32-0 C30H28N6O2
    4-(3-amino-4-(4-phenoxyphenyl)-1H-pyrazolo[4,3-c]pyridin-6-yl)-N-phenyl-1-piperidine carboxamide
    —— 4-ethenyl-1,2,3,3,6,6-hexafluorocyclohexene 135677-48-4 C8H6F6
    4-ethenyl-1,2,3,3,6,6-hexafluorocyclohexene
    —— 4,4,5,5,6,6,6-heptafluoro-1-phenyl-2-(triphenylphosphoranylidene)hexane-1,3-dione 83961-58-4 C30H20F7O2P
    4,4,5,5,6,6,6-heptafluoro-1-phenyl-2-(triphenylphosphoranylidene)hexane-1,3-dione
    —— 4-Benzyl-2-{[4-(pyridin-2-yl)phenoxy]methyl}morpholine 55065-61-7 C23H24N2O2
    4-Benzyl-2-{[4-(pyridin-2-yl)phenoxy]methyl}morpholine
    —— 4a,8a,9a,10a-Tetrahydro-9,10-dithia-1,5-diaza-anthracene 1,5-dioxide 53102-24-2 C10H10N2O2S2
    4a,8a,9a,10a-Tetrahydro-9,10-dithia-1,5-diaza-anthracene 1,5-dioxide
    —— 4,4'-(5-oxo-4,4-diphenyl-2-thioxo-imidazolidine-1,3-diyl)-bis-benzoic acid 54625-04-6 C29H20N2O5S
    4,4'-(5-oxo-4,4-diphenyl-2-thioxo-imidazolidine-1,3-diyl)-bis-benzoic acid
    —— 4-(4-bromo-phenyl)-6-nitro-2-(4-nitro-phenyl)-2,3,4,5-tetrahydro-[1,2,4]triazine 52817-56-8 C15H12BrN5O4
    4-(4-bromo-phenyl)-6-nitro-2-(4-nitro-phenyl)-2,3,4,5-tetrahydro-[1,2,4]triazine
    —— 4-(4-chloro-phenyl)-2-(2,3-dimethyl-phenyl)-6-nitro-2,3,4,5-tetrahydro-[1,2,4]triazine 52817-57-9 C17H17ClN4O2
    4-(4-chloro-phenyl)-2-(2,3-dimethyl-phenyl)-6-nitro-2,3,4,5-tetrahydro-[1,2,4]triazine
    —— 4-deuterio-1-di(propan-2-yloxy)phosphorylbutan-2-one 74717-94-5 C10H21O4P
    4-deuterio-1-di(propan-2-yloxy)phosphorylbutan-2-one