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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-oxo-10-(phenylhydrazinylidene)-6,7,8,9-tetrahydropyrimido[1,2-a]azepine-3-carboxylic acid 91111-86-3 C16H16N4O3
    4-oxo-10-(phenylhydrazinylidene)-6,7,8,9-tetrahydropyrimido[1,2-a]azepine-3-carboxylic acid
    —— (4-methyl-[1,2,3]selenadiazol-5-yl)-carbamic acid butyl ester 58756-22-2 C8H13N3O2Se
    (4-methyl-[1,2,3]selenadiazol-5-yl)-carbamic acid butyl ester
    —— 4-(1,5-dimethyl-hept-4-enyloxy)-butan-2-one 53311-35-6 C13H24O2
    4-(1,5-dimethyl-hept-4-enyloxy)-butan-2-one
    —— 4-[(2-methoxybenzyl)amino]-3-nitro-5-sulfamoylbenzoic acid 1415960-96-1 C15H15N3O7S
    4-[(2-methoxybenzyl)amino]-3-nitro-5-sulfamoylbenzoic acid
    —— 4-nitro-N-((2-oxo-6-phenyl-1,3-oxazinan-6-yl)methyl)benzenesulfonamide 1338576-01-4 C17H17N3O6S
    4-nitro-N-((2-oxo-6-phenyl-1,3-oxazinan-6-yl)methyl)benzenesulfonamide
    —— 4-octyl-N-(4-octylphenyl)benzamide 1375477-02-3 C29H43NO
    4-octyl-N-(4-octylphenyl)benzamide
    —— (4bS,8aS)-4b-benzyl-7-hydroxy-N-(2-methylpyridin-3-yl)-7-(trifluoromethyl)-4b,5,6,7,8,8a,9,10-octahydrophenanthrene-2-carboxamide 1400926-34-2 C29H29F3N2O2
    (4bS,8aS)-4b-benzyl-7-hydroxy-N-(2-methylpyridin-3-yl)-7-(trifluoromethyl)-4b,5,6,7,8,8a,9,10-octahydrophenanthrene-2-carboxamide
    —— 4,8-Dimethyl-2,3-dihydro-selenolo[3,2-c]quinoline 141366-90-7 C13H13NSe
    4,8-Dimethyl-2,3-dihydro-selenolo[3,2-c]quinoline
    —— 4-(4,5-Dimethoxy-2-nitro-phenyl)-2H-pyrazole-3-carboxylic acid ethyl ester 142598-28-5 C14H15N3O6
    4-(4,5-Dimethoxy-2-nitro-phenyl)-2H-pyrazole-3-carboxylic acid ethyl ester
    —— (+-)-4c-(toluene-4-sulfonyloxymethyl)-cyclohexane-1r,2t-diol 106477-19-4 C14H20O5S
    (+-)-4c-(toluene-4-sulfonyloxymethyl)-cyclohexane-1r,2t-diol
    —— 4.4'-Bis-(phenyl-cis-azo)-biphenyl 120623-27-0 C24H18N4
    4.4'-Bis-(phenyl-cis-azo)-biphenyl
    —— 4-(tert-butyl)-2-(hexa-1,5-dien-2-yl)-1-(3-methyl-2-methylenebutyl)benzene 1258930-34-5 C14H15F3N2O3
    4-(tert-butyl)-2-(hexa-1,5-dien-2-yl)-1-(3-methyl-2-methylenebutyl)benzene
    —— 4-isopropoxy-6-methoxy-2-(trifluoromethyl)-5-pyrimidinecarbaldehyde 811802-51-4 C10H11F3N2O3
    4-isopropoxy-6-methoxy-2-(trifluoromethyl)-5-pyrimidinecarbaldehyde
    —— 4-(1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-yl)butan-1-ol 1379835-90-1 C13H16FN3O
    4-(1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-yl)butan-1-ol
    —— (4R,8R,9R,12R,E)-8-(tert-butyldimethylsilanyloxy)-12-hydroxy-6,9-dimethyl-10-oxoheptadeca-6,16-dien-4-yl acetate 614754-86-8 C27H50O5Si
    (4R,8R,9R,12R,E)-8-(tert-butyldimethylsilanyloxy)-12-hydroxy-6,9-dimethyl-10-oxoheptadeca-6,16-dien-4-yl acetate
    —— 4-(4-methylphenylseleno)-3-phenylisoquinoline 1402908-96-6 C22H17NSe
    4-(4-methylphenylseleno)-3-phenylisoquinoline
    —— 4-<Benzimidazolyl-(1)>-6-methyl-1,2,4-triazolo<2,3-a>pyrimidin 92378-84-2 C13H10N6
    4-<Benzimidazolyl-(1)>-6-methyl-1,2,4-triazolo<2,3-a>pyrimidin
    —— 4-azido-2-chloro-8-methylquinoline 350599-39-2 C10H7ClN4
    4-azido-2-chloro-8-methylquinoline
    —— 4-(tert-butyl)-2,2,6,6-tetramethyl-4-((trimethylstannyl)oxy)-3,5-dioxa-4-sila-2,6-distannaheptane 163631-41-2 C13H36O3SiSn3
    4-(tert-butyl)-2,2,6,6-tetramethyl-4-((trimethylstannyl)oxy)-3,5-dioxa-4-sila-2,6-distannaheptane
    —— 4-[5-(4-Cyanophenyl)-21-decacyclo[23.11.1.17,15.02,24.04,22.06,20.09,14.029,37.030,35.019,38]octatriaconta-1(36),2,4(22),5,7,9,11,13,15(38),16,18,20,23,25,27,29(37),30,32,34-nonadecaenyl]benzonitrile 1621669-57-5 C52H26N2
    4-[5-(4-Cyanophenyl)-21-decacyclo[23.11.1.17,15.02,24.04,22.06,20.09,14.029,37.030,35.019,38]octatriaconta-1(36),2,4(22),5,7,9,11,13,15(38),16,18,20,23,25,27,29(37),30,32,34-nonadecaenyl]benzonitrile
    —— 4-pyrrolidino-1,2,5-triphenyl-1,6-dihydropyrimidin-6-one 133858-41-0 C26H23N3O
    4-pyrrolidino-1,2,5-triphenyl-1,6-dihydropyrimidin-6-one
    —— (4S)-benzyl-(2S)-tert-butyl-4-methyl-5-oxooxazolidine-3-carboxylic acid allyl ester 1356856-20-6 C19H25NO4
    (4S)-benzyl-(2S)-tert-butyl-4-methyl-5-oxooxazolidine-3-carboxylic acid allyl ester
    —— 4-({[6-(2-chloro-6-methyl-4-{(1E)-3-[4-(4-{(1E)-3-[(5-methylpyridin-2-yl)oxy]prop-1-en-1-yl}benzyl)piperazin-1-yl]-3-oxoprop-1-en-1-yl}phenoxy)pyridin-3-yl]oxy}methyl)benzonitrile 1322775-61-0 C43H40ClN5O4
    4-({[6-(2-chloro-6-methyl-4-{(1E)-3-[4-(4-{(1E)-3-[(5-methylpyridin-2-yl)oxy]prop-1-en-1-yl}benzyl)piperazin-1-yl]-3-oxoprop-1-en-1-yl}phenoxy)pyridin-3-yl]oxy}methyl)benzonitrile
    —— 4-allyl-1-benzyl-4-ethoxycarbonyl-2-methylpyrazolidine-3,5-dione 1043436-82-3 C17H20N2O4
    4-allyl-1-benzyl-4-ethoxycarbonyl-2-methylpyrazolidine-3,5-dione
    —— 4,4'-diacetoxy-diphenic acid-anhydride 101875-42-7 C18H12O7
    4,4'-diacetoxy-diphenic acid-anhydride
    —— 4-Chlor-Δ<sup>4</sup>-androsten-3β-ol-17-on 94534-83-5 C19H27ClO2
    4-Chlor-Δ<sup>4</sup>-androsten-3β-ol-17-on
    —— (+/-)-4-benzoyloxy-1,2<i>c</i>,5<i>t</i>-trimethyl-piperidine-4<i>r</i>-carboxylic acid ethyl ester; hydrochloride 109093-88-1 C18H25NO4*ClH
    (+/-)-4-benzoyloxy-1,2<i>c</i>,5<i>t</i>-trimethyl-piperidine-4<i>r</i>-carboxylic acid ethyl ester; hydrochloride
    —— 4-methoxy-2,6-dimethyl-N-[1-[2-oxo-2-[4-pyridin-3-yl-4-(2-pyrrolidin-1-yl-ethoxy)piperidin-1-yl]ethyl]-1H-indol-6-yl]benzenesulfonic acid amide 1239710-55-4 C35H43N5O5S
    4-methoxy-2,6-dimethyl-N-[1-[2-oxo-2-[4-pyridin-3-yl-4-(2-pyrrolidin-1-yl-ethoxy)piperidin-1-yl]ethyl]-1H-indol-6-yl]benzenesulfonic acid amide
    —— [4-(4-Methoxy-phenylazo)-3-methyl-5-phenylamino-pyrazol-1-yl]-pyridin-4-yl-methanone 130102-62-4 C23H20N6O2
    [4-(4-Methoxy-phenylazo)-3-methyl-5-phenylamino-pyrazol-1-yl]-pyridin-4-yl-methanone
    —— (4-(5-amino-6-(oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl)[(13)C6]phenyl)(4-methylpiperazin-1-yl)methanone hydrochloride 1307233-70-0 C22H21N7O2*ClH
    (4-(5-amino-6-(oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl)[(13)C6]phenyl)(4-methylpiperazin-1-yl)methanone hydrochloride
    —— ((4,5-diethyl-2,2,3-trimethyl-1,2,5l4-oxasilaborol-5(2H)-yl)methyl)triphenyl-l5-phosphane 111849-45-7 C28H36BOPSi
    ((4,5-diethyl-2,2,3-trimethyl-1,2,5l4-oxasilaborol-5(2H)-yl)methyl)triphenyl-l5-phosphane
    —— 4-Benzyloxy-3-iodo-butan-2-ol 142999-69-7 C11H15IO2
    4-Benzyloxy-3-iodo-butan-2-ol
    —— 4,6,6-Trimethoxyhexansaeure-methylester 123331-76-0 C10H20O5
    4,6,6-Trimethoxyhexansaeure-methylester
    —— 4-(2-chloro-6-methylanilino)-2-methylidene-4-oxobutanoic acid 126404-41-9 C12H12ClNO3
    4-(2-chloro-6-methylanilino)-2-methylidene-4-oxobutanoic acid
    —— 4-Acetyl-2-ethyl-2H-isoquinolin-1-one 87275-02-3 C13H13NO2
    4-Acetyl-2-ethyl-2H-isoquinolin-1-one
    —— (4-Benzyloxy-2-chloro-phenyl)-thiourea 117174-85-3 C14H13ClN2OS
    (4-Benzyloxy-2-chloro-phenyl)-thiourea
    —— 4-(4-Fluorophenyl)-5-pyridin-4-yl-1-[(4-methoxyphenyl)-methylaminocarbonyl]-[1,2,3]triazole 474512-59-9 C22H18FN5O2
    4-(4-Fluorophenyl)-5-pyridin-4-yl-1-[(4-methoxyphenyl)-methylaminocarbonyl]-[1,2,3]triazole
    —— 4-Dimethylamino-1-(m-chlorphenyl)-1-(pyridyl-4)-butanol 21821-16-9 C17H21ClN2O
    4-Dimethylamino-1-(m-chlorphenyl)-1-(pyridyl-4)-butanol
    —— 4-(2,2-bis(4-((E)-4-(dibutylamino)styryl)phenyl)vinyl)benzonitrile 959427-99-7 C53H61N3
    4-(2,2-bis(4-((E)-4-(dibutylamino)styryl)phenyl)vinyl)benzonitrile
    —— 4-benzoyloxy-4-hydroxymethyl-3-phenyl-oxazolidin-2-one 29199-99-3 C17H15NO5
    4-benzoyloxy-4-hydroxymethyl-3-phenyl-oxazolidin-2-one
    —— 4-chloro-2-methyl-3-piperidinomethyl-quinoline 857374-98-2 C16H19ClN2
    4-chloro-2-methyl-3-piperidinomethyl-quinoline
    —— 4-((tert-butyldimethylsilyl)oxy)-3,5-bis(((tert-butyldimethylsilyl)oxy)methyl)benzyl (4-nitrophenyl)carbamate 1361016-87-6 C34H58N2O7Si3
    4-((tert-butyldimethylsilyl)oxy)-3,5-bis(((tert-butyldimethylsilyl)oxy)methyl)benzyl (4-nitrophenyl)carbamate
    —— (4R,5S)-1,5-dimethyl-4-phenyl-3-[(3S)-3-phenyl-3-(phenylmethoxyamino)propanoyl]imidazolidin-2-one 255896-79-8 C27H29N3O3
    (4R,5S)-1,5-dimethyl-4-phenyl-3-[(3S)-3-phenyl-3-(phenylmethoxyamino)propanoyl]imidazolidin-2-one
    —— 4-{2-{{{2-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-2-phenylethylamino]ethylamino}(toluene-4-sulfonylimino)methyl}amino}ethylcarbamoyl}-4-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid 879880-73-6 C48H54N6O9S
    4-{2-{{{2-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-2-phenylethylamino]ethylamino}(toluene-4-sulfonylimino)methyl}amino}ethylcarbamoyl}-4-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid
    —— 4-methoxybenzyl 2-(4-bromophenyl)-2-diazoacetate 1374152-31-4 C16H13BrN2O3
    4-methoxybenzyl 2-(4-bromophenyl)-2-diazoacetate
    —— (4-Ethoxy-phenyl)-[4-methyl-5-(5-p-tolyl-4,5-dihydro-1H-pyrazol-3-yl)-thiazol-2-yl]-amine 112834-15-8 C22H24N4OS
    (4-Ethoxy-phenyl)-[4-methyl-5-(5-p-tolyl-4,5-dihydro-1H-pyrazol-3-yl)-thiazol-2-yl]-amine
    —— 4-(prop-1-en-2-yl)phenyl 4-tert-butylbenzoate 1631035-48-7 C20H22O2
    4-(prop-1-en-2-yl)phenyl 4-tert-butylbenzoate
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-3-ylmethyl-5-hydroxy-4a,6a-dimethyl-6b-(2-methylsulfanyl-acetyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270040-13-5 C28H33F2NO5S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-3-ylmethyl-5-hydroxy-4a,6a-dimethyl-6b-(2-methylsulfanyl-acetyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-[(3-Benzhydryl-2-methyl-4-oxoquinazolin-6-yl)-methylamino]benzonitrile 1197004-70-8 C30H24N4O
    4-[(3-Benzhydryl-2-methyl-4-oxoquinazolin-6-yl)-methylamino]benzonitrile
    —— 4,4'-Bis(alpha-aminobenzyl)-N-methyldiphenylamin 52206-80-1 C27H27N3
    4,4'-Bis(alpha-aminobenzyl)-N-methyldiphenylamin