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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-(Dimethylaminomethylideneamino)phenyl] thiocyanate 91129-83-8 C10H11N3S
    [4-(Dimethylaminomethylideneamino)phenyl] thiocyanate
    —— 4,4'-Bis(hexafluoro-2-hydroxy-2-propyl)diphenylamin 29112-10-5 C18H11F12NO2
    4,4'-Bis(hexafluoro-2-hydroxy-2-propyl)diphenylamin
    —— (4-Acetamino-2-acetyl-phenyl)-(2,3-dichlor-propyl)-ether 93307-68-7 C13H15Cl2NO3
    (4-Acetamino-2-acetyl-phenyl)-(2,3-dichlor-propyl)-ether
    —— 4-benzoyloxy-2-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-phenol 97405-89-5 C16H10Cl2N4O3
    4-benzoyloxy-2-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-phenol
    —— 4-Isothiocyano-3'-trifluormethyl-N-nitroso-diphenylamin 27913-08-2 C14H8F3N3OS
    4-Isothiocyano-3'-trifluormethyl-N-nitroso-diphenylamin
    —— 4-(1-ethyl-butyl)-2-methyl-2<i>H</i>-phthalazin-1-one 92648-02-7 C15H20N2O
    4-(1-ethyl-butyl)-2-methyl-2<i>H</i>-phthalazin-1-one
    —— 4-isopropyl-2-methyl-7-phenyl-pyrazolo[1,5-<i>a</i>][1,3,5]triazine 57860-31-8 C15H16N4
    4-isopropyl-2-methyl-7-phenyl-pyrazolo[1,5-<i>a</i>][1,3,5]triazine
    —— 4-(3-(3-carboxypropanoyl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinolin-7-yl)benzoic acid 1073128-84-3 C21H17NO7
    4-(3-(3-carboxypropanoyl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinolin-7-yl)benzoic acid
    —— 4-chloro-5-(chloromethyl)-2,6-dimethoxypyrimidine 1599474-43-7 C7H8Cl2N2O2
    4-chloro-5-(chloromethyl)-2,6-dimethoxypyrimidine
    —— 4,7,8-Trimethoxy-2-naphthoic acid 31206-87-8 C14H14O5
    4,7,8-Trimethoxy-2-naphthoic acid
    —— 4-Methyl-1-benzoyl-1,2,2a,3-tetrahydrobenz<c,d>indole 155997-35-6 C19H17NO
    4-Methyl-1-benzoyl-1,2,2a,3-tetrahydrobenz<c,d>indole
    —— 4,5-dibenzoyl-2-<p-chlorophenyl(thiocarbamoyl)methylene>-1,3-dithiole 76277-69-5 C25H16ClNO2S3
    4,5-dibenzoyl-2-<p-chlorophenyl(thiocarbamoyl)methylene>-1,3-dithiole
    —— 4-<Indenyl-(1)-ethyl>-pyridin 21181-86-2 C16H15N
    4-<Indenyl-(1)-ethyl>-pyridin
    —— (4-Acetyl-5-methyl-1-{pentanoyl-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amino}-1H-pyrrol-2-yl)-acetic acid ethyl ester 230627-26-6 C49H48N6O4
    (4-Acetyl-5-methyl-1-{pentanoyl-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amino}-1H-pyrrol-2-yl)-acetic acid ethyl ester
    —— 4-Chloro-N-[4,6,6-trimethyl-3,6-dihydro-[1,3]thiazin-(2E)-ylidene]-benzamide 30909-79-6 C14H15ClN2OS
    4-Chloro-N-[4,6,6-trimethyl-3,6-dihydro-[1,3]thiazin-(2E)-ylidene]-benzamide
    —— 4-Vinylphenyl-α-cyanocinnamat 34443-27-1 C18H13NO2
    4-Vinylphenyl-α-cyanocinnamat
    —— 4'-[4-(2-Dimethylamino-ethoxy)-2-methyl-6-propyl-pyrimidin-5-ylmethyl]-biphenyl-2-carbonitrile 141310-39-6 C26H30N4O
    4'-[4-(2-Dimethylamino-ethoxy)-2-methyl-6-propyl-pyrimidin-5-ylmethyl]-biphenyl-2-carbonitrile
    —— (4Z)-4-[(2Z)-2-(2-oxo-1,3-dioxaspiro[4.4]nonan-4-ylidene)ethylidene]-1,3-dioxaspiro[4.4]nonan-2-one 72979-09-0 C16H18O6
    (4Z)-4-[(2Z)-2-(2-oxo-1,3-dioxaspiro[4.4]nonan-4-ylidene)ethylidene]-1,3-dioxaspiro[4.4]nonan-2-one
    —— (4R,5R)-5-acetoxy-1-(p-methylphenyl)-4-(1,2,3,4-tetra-O-acetyl-D-arabino-tetritol-1-yl)imidazolidine-2-selone 1198593-91-7 C24H30N2O10Se
    (4R,5R)-5-acetoxy-1-(p-methylphenyl)-4-(1,2,3,4-tetra-O-acetyl-D-arabino-tetritol-1-yl)imidazolidine-2-selone
    —— 4-methoxy-N,N-bis[4-[N-(1-hexylheptyl)-6-anthraquinoneyl-2,3-dicarboxylic imide]phenyl]benzenamine 1440066-32-9 C77H79N3O9
    4-methoxy-N,N-bis[4-[N-(1-hexylheptyl)-6-anthraquinoneyl-2,3-dicarboxylic imide]phenyl]benzenamine
    —— 4-[1'-(5-fluoropyrimidin-2-yl)-4,4'-bipiperidin-1-yl]pyrimidine-2-carbonitrile 1039743-01-5 C19H22FN7
    4-[1'-(5-fluoropyrimidin-2-yl)-4,4'-bipiperidin-1-yl]pyrimidine-2-carbonitrile
    —— 4-Chloro-N-[(2-chloro-phenyl)-imino-methyl]-N-(4-methoxy-phenyl)-benzamide 32316-29-3 C21H16Cl2N2O2
    4-Chloro-N-[(2-chloro-phenyl)-imino-methyl]-N-(4-methoxy-phenyl)-benzamide
    —— 4-(N-Benzyl-m-anisidino)buttersaeure 38113-85-8 C18H21NO3
    4-(N-Benzyl-m-anisidino)buttersaeure
    —— 4-Diethylamino-2-(4-ethoxy-phenyl)-butyric acid ethyl ester 36040-74-1 C18H29NO3
    4-Diethylamino-2-(4-ethoxy-phenyl)-butyric acid ethyl ester
    —— 4,4,4-Trichlor-3-oxybuttersaeure-p-chloranilid 38066-62-5 C10H9Cl4NO2
    4,4,4-Trichlor-3-oxybuttersaeure-p-chloranilid
    —— 4-<γ-L-Glutamylamino>-benzoesaeure-methylester 2765-34-6 C13H16N2O5
    4-<γ-L-Glutamylamino>-benzoesaeure-methylester
    —— 4-(3-difluoromethyl-5-phenyl-1H-pyrazol-1-yl)-6-methylpyrimidin-2-amine 1619900-11-6 C15H13F2N5
    4-(3-difluoromethyl-5-phenyl-1H-pyrazol-1-yl)-6-methylpyrimidin-2-amine
    —— 4-amino-N-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)butanamide 1357363-17-7 C14H20N2O3
    4-amino-N-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)butanamide
    —— 4-[4-({7-methoxy-3-[2-(methylamino)pyrimidin-4-yl]-1-naphthyl}amino)piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine 1313487-40-9 C26H28N10O
    4-[4-({7-methoxy-3-[2-(methylamino)pyrimidin-4-yl]-1-naphthyl}amino)piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine
    —— 4,4'-dibenzyloxy-2-hydroxy-6-methoxybenzophenone 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside) 1206883-01-3 C42H42O14
    4,4'-dibenzyloxy-2-hydroxy-6-methoxybenzophenone 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside)
    —— 4-[(acetyloxy)methyl]-1,2,3-thiadiazole-5-carboxylic acid methyl ester 183312-10-9 C7H8N2O4S
    4-[(acetyloxy)methyl]-1,2,3-thiadiazole-5-carboxylic acid methyl ester
    —— 4-dimethylamino-N-{4-[4-((R)-1-phenyl-ethylamino)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-benzyl}-butyramide 497840-23-0 C27H32N6O
    4-dimethylamino-N-{4-[4-((R)-1-phenyl-ethylamino)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-benzyl}-butyramide
    —— 4-Ethyl-5-phenyl-2,3-dihydro-furan 54444-28-9 C12H14O
    4-Ethyl-5-phenyl-2,3-dihydro-furan
    —— 4-((phenylamino)methyl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine 1004991-67-6 C19H24N6
    4-((phenylamino)methyl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine
    —— 4-(3,5-dimethoxy-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937189-58-7 C26H26F3N3O4
    4-(3,5-dimethoxy-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-phenyl-2-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-6-(4-chlorobenzyl)-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one 581104-10-1 C30H30ClN3O10S
    4-phenyl-2-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-6-(4-chlorobenzyl)-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one
    —— 4-(4-Benzofuran-2-yl-5-pyridin-4-yl-1H-imidazol-2-yl)-2,3,5,6-tetrafluoro-pyridine 518348-16-8 C21H10F4N4O
    4-(4-Benzofuran-2-yl-5-pyridin-4-yl-1H-imidazol-2-yl)-2,3,5,6-tetrafluoro-pyridine
    —— [4-methyl-2-(toluene-4-sulfonyl)-phenyl]-phenyl-amine 408351-93-9 C20H19NO2S
    [4-methyl-2-(toluene-4-sulfonyl)-phenyl]-phenyl-amine
    —— 4-[12-(4-hydroxybutyl)-1,5,10,14-tetrathia-3,12-diazacyclooctadec-3-yl]-1-butanol 1604784-09-9 C20H42N2O2S4
    4-[12-(4-hydroxybutyl)-1,5,10,14-tetrathia-3,12-diazacyclooctadec-3-yl]-1-butanol
    —— 4-propionyl-7-chloro-1-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione 72952-57-9 C13H13ClN2O3
    4-propionyl-7-chloro-1-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione
    —— 4-[benzo[1,3]dioxol-5-carboxamido]-N-(2-diethylamino-ethyl)-benzamide 848441-57-6 C21H25N3O4
    4-[benzo[1,3]dioxol-5-carboxamido]-N-(2-diethylamino-ethyl)-benzamide
    —— 4-methyl-N-(((3R,4R)-2-oxo-4-(2-oxo-2-phenylethyl)chroman-3-yl)methyl)benzenesulfonamide 1381809-31-9 C25H23NO5S
    4-methyl-N-(((3R,4R)-2-oxo-4-(2-oxo-2-phenylethyl)chroman-3-yl)methyl)benzenesulfonamide
    —— 4-(2-hydroxy-ethyl)-piperazine-1-carbodithioic acid 2-(2-methyl-5-nitro-imidazol-1-yl)-ethyl ester 52187-05-0 C13H21N5O3S2
    4-(2-hydroxy-ethyl)-piperazine-1-carbodithioic acid 2-(2-methyl-5-nitro-imidazol-1-yl)-ethyl ester
    —— (4'aS,8'R)-4'a-methyl-8'-phenylsulfanyl-1'-(phenylsulfanylmethyl)spiro[1,3-dioxolane-2,5'-4,6,7,8-tetrahydro-3H-naphthalene]-2'-one 126924-92-3 C26H28O3S2
    (4'aS,8'R)-4'a-methyl-8'-phenylsulfanyl-1'-(phenylsulfanylmethyl)spiro[1,3-dioxolane-2,5'-4,6,7,8-tetrahydro-3H-naphthalene]-2'-one
    —— 4,5'-Bistrifluoromethyl-2'-hydroxy-2-nitrodiphenylamine 146828-22-0 C14H8F6N2O3
    4,5'-Bistrifluoromethyl-2'-hydroxy-2-nitrodiphenylamine
    —— 4-Amino-N-(4-chloro-2,6-dinitro-phenyl)-benzenesulfonamide 32622-66-5 C12H9ClN4O6S
    4-Amino-N-(4-chloro-2,6-dinitro-phenyl)-benzenesulfonamide
    —— <4,6-O-benzylidene-2-<(R)-3-(benzyloxy)tetradecanamido>-2-deoxy-3-O-<(R)-3-(tetradecanoyloxy)tetradecanoyl>-α-D-glucopyranosyl>acetic acid 135561-31-8 C64H103NO11
    <4,6-O-benzylidene-2-<(R)-3-(benzyloxy)tetradecanamido>-2-deoxy-3-O-<(R)-3-(tetradecanoyloxy)tetradecanoyl>-α-D-glucopyranosyl>acetic acid
    —— (4R,5R)-4-prop-2-enoxyhept-6-ene-1,5-diol 548477-35-6 C10H18O3
    (4R,5R)-4-prop-2-enoxyhept-6-ene-1,5-diol
    —— 4,6-diethyl-5-hydroxy-1,2,3-triazine 129199-98-0 C7H11N3O
    4,6-diethyl-5-hydroxy-1,2,3-triazine
    —— 4-[2-(2-Hydroxymethyl-[1,3]dioxolan-2-yl)-1-nitromethyl-ethyl]-indole-1-carboxylic acid methyl ester 79477-37-5 C17H20N2O7
    4-[2-(2-Hydroxymethyl-[1,3]dioxolan-2-yl)-1-nitromethyl-ethyl]-indole-1-carboxylic acid methyl ester