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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-(6-Iodo-benzo[1,3]dioxol-5-yl)-butan-2-one 62518-51-8 C11H11IO3
    4-(6-Iodo-benzo[1,3]dioxol-5-yl)-butan-2-one
    —— 4,4'-dinitroperfluoroazobenzene 74632-45-4 C12F8N4O4
    4,4'-dinitroperfluoroazobenzene
    —— 4-chloro-N-(4-methyl-3-oxo-3,4-dihydroquinoxalin-2-yl)benzamide 1440976-07-7 C16H12ClN3O2
    4-chloro-N-(4-methyl-3-oxo-3,4-dihydroquinoxalin-2-yl)benzamide
    —— 4-Methyl-4-(3-oxo-oct-7-enyl)-6,7-dihydro-4H-isobenzofuran-5-one 159970-21-5 C17H22O3
    4-Methyl-4-(3-oxo-oct-7-enyl)-6,7-dihydro-4H-isobenzofuran-5-one
    —— 4-[(4-chlorophenyl)amino]-6-morpholin-4-ylpyrimidine-2-carbonitrile 639854-72-1 C15H14ClN5O
    4-[(4-chlorophenyl)amino]-6-morpholin-4-ylpyrimidine-2-carbonitrile
    —— 4-hydroxy-2-oxo-4-phenylbut-3-enoic acid —— C10H8O4
    4-hydroxy-2-oxo-4-phenylbut-3-enoic acid
    —— 4-(1-(4-bromophenyl)-2-nitroethyl)-4-fluoro-3-phenylisoxazol-5(4H)-one 1416132-99-4 C17H12BrFN2O4
    4-(1-(4-bromophenyl)-2-nitroethyl)-4-fluoro-3-phenylisoxazol-5(4H)-one
    —— 4-Methyl-2,3-dihydrothieno<3,2-c>chinolin 95390-75-3 C12H11NS
    4-Methyl-2,3-dihydrothieno<3,2-c>chinolin
    —— 4-methyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinoline 108650-98-2 C12H12N2
    4-methyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinoline
    —— 4-[2-[2-(4-Methoxybenzyloxy)ethyl]tetrazol-5-yl]phenyl pivalate 172353-12-7 C22H26N4O4
    4-[2-[2-(4-Methoxybenzyloxy)ethyl]tetrazol-5-yl]phenyl pivalate
    —— 4-(1H-tetrazol-5-yl)phenyl pivalate 172352-74-8 C12H14N4O2
    4-(1H-tetrazol-5-yl)phenyl pivalate
    —— 4-[4-(3-ethoxy-3-oxo-1-propyl)-3-phenyl-1H-pyrazole-1-ylmethyl]benzoic acid 342023-95-4 C22H22N2O4
    4-[4-(3-ethoxy-3-oxo-1-propyl)-3-phenyl-1H-pyrazole-1-ylmethyl]benzoic acid
    —— 4-oxo-6-β,β,γ,γ,γ-pentafluoropropyloxy-2,3,4,5-tetrahydrofuro[3,2-c]quinoline 220854-69-3 C14H10F5NO3
    4-oxo-6-β,β,γ,γ,γ-pentafluoropropyloxy-2,3,4,5-tetrahydrofuro[3,2-c]quinoline
    —— 4-<6-(p-Tolyl)-hexyl>-3,5-heptandion 52122-35-7 C20H30O2
    4-<6-(p-Tolyl)-hexyl>-3,5-heptandion
    —— 4-chloro-7-(4-chlorophenyl)-2-(methylsulfonyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 640285-38-7 C13H11Cl2N3O2S
    4-chloro-7-(4-chlorophenyl)-2-(methylsulfonyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 4-tert-butyl-N-{2-[2-(4-methylpiperazin-1-yl)phenyl]-ethyl}-phthalamic acid 886592-55-8 C25H33N3O3
    4-tert-butyl-N-{2-[2-(4-methylpiperazin-1-yl)phenyl]-ethyl}-phthalamic acid
    —— (4S)-5-[2-[(2R,3S)-3-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-yl]-1,3-dithian-2-yl]-4-phenylmethoxypentanal 1380242-12-5 C27H44O3S2Si
    (4S)-5-[2-[(2R,3S)-3-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-yl]-1,3-dithian-2-yl]-4-phenylmethoxypentanal
    —— 4-C-(2-chloroallyl)-3-deoxy-5-formyl-1,2-O-isopropylidene-β-L-threo-pentofuranose 210299-66-4 C11H15ClO4
    4-C-(2-chloroallyl)-3-deoxy-5-formyl-1,2-O-isopropylidene-β-L-threo-pentofuranose
    —— 4-(3-Hydroxy-propyl)-5-trichloromethyl-4,5-dihydro-isoxazol-5-ol 135351-30-3 C7H10Cl3NO3
    4-(3-Hydroxy-propyl)-5-trichloromethyl-4,5-dihydro-isoxazol-5-ol
    —— (4R)-3-[(2R,3S,4E)-3-hydroxy-2-methyl-6-(4-methoxybenzyloxy)hex-4-enoyl]-4-phenyloxazolidin-2-one 1199613-15-4 C24H27NO6
    (4R)-3-[(2R,3S,4E)-3-hydroxy-2-methyl-6-(4-methoxybenzyloxy)hex-4-enoyl]-4-phenyloxazolidin-2-one
    —— (4R)-3-{(2R,3S,6S,7R,4E)-6-benzyloxy-7-[(4R,5S,6S)-6-((3S,5S)-3-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)octyn-1-yl)-2,2,5-trimethyl-1,3-dioxan-4-yl]-3-hydroxy-2-methyloct-4-enoyl}-4-phenyloxazolidin-2-one 1199613-22-3 C48H71NO10Si
    (4R)-3-{(2R,3S,6S,7R,4E)-6-benzyloxy-7-[(4R,5S,6S)-6-((3S,5S)-3-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)octyn-1-yl)-2,2,5-trimethyl-1,3-dioxan-4-yl]-3-hydroxy-2-methyloct-4-enoyl}-4-phenyloxazolidin-2-one
    —— 4-methylnonadecane 25117-27-5 C20H42
    4-methylnonadecane
    —— 4-Brom-5-formyl-3-methyl-isothiazol-<4-(2-hydroxy-ethyl)-thiosemicarbazon> 3806-94-8 C8H11BrN4OS2
    4-Brom-5-formyl-3-methyl-isothiazol-<4-(2-hydroxy-ethyl)-thiosemicarbazon>
    —— 4,6,7,9-tetramethyldibenzo[b,h][1,6]naphthyridine 1202904-52-6 C20H18N2
    4,6,7,9-tetramethyldibenzo[b,h][1,6]naphthyridine
    —— (4-methoxy-phenyl)-carbamic acid dodecyl ester 116373-20-7 C20H33NO3
    (4-methoxy-phenyl)-carbamic acid dodecyl ester
    —— 4-[3-methyl-4-(2-pyridylmethoxy)anilino]-6-nitroquinazoline 179688-57-4 C21H17N5O3
    4-[3-methyl-4-(2-pyridylmethoxy)anilino]-6-nitroquinazoline
    —— 4-chloro-butyraldehyde-oxime 137424-96-5 C4H8ClNO
    4-chloro-butyraldehyde-oxime
    —— (4S)-3-[(2S,3R,6S)-7-[2-[(2R,3S)-3-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-yl]-1,3-dithian-2-yl]-3-hydroxy-2-methyl-6-phenylmethoxyheptanoyl]-4-phenyl-1,3-oxazolidin-2-one 1380242-13-6 C39H57NO6S2Si
    (4S)-3-[(2S,3R,6S)-7-[2-[(2R,3S)-3-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-yl]-1,3-dithian-2-yl]-3-hydroxy-2-methyl-6-phenylmethoxyheptanoyl]-4-phenyl-1,3-oxazolidin-2-one
    —— 4-chloro-7-(4-chlorophenyl)-2-(methylthio)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 640285-37-6 C13H11Cl2N3S
    4-chloro-7-(4-chlorophenyl)-2-(methylthio)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— (4-Phenylmethoxy-3-propan-2-ylquinolin-2-yl)methanol 1135033-24-7 C20H21NO2
    (4-Phenylmethoxy-3-propan-2-ylquinolin-2-yl)methanol
    —— 4-[5-(4-fluorobenzyl)-[1,3,4]oxadiazol-2-yl]-3-hydroxy-1-methyl-1H-pyridin-2-one 500371-58-4 C15H12FN3O3
    4-[5-(4-fluorobenzyl)-[1,3,4]oxadiazol-2-yl]-3-hydroxy-1-methyl-1H-pyridin-2-one
    —— 4-hydroxypent-3-en-2-one;palladium —— C10H16O4Pd
    4-hydroxypent-3-en-2-one;palladium
    —— (4S)-4-(4-bromophenyl)-2-oxopyrrolidine-3-carboxylic acid ethyl ester 1403584-31-5 C13H14BrNO3
    (4S)-4-(4-bromophenyl)-2-oxopyrrolidine-3-carboxylic acid ethyl ester
    —— 4-[6-(3,4-Methylenedioxyphenoxy)hexyl]-3,5-heptanedione 56219-48-8 C20H28O5
    4-[6-(3,4-Methylenedioxyphenoxy)hexyl]-3,5-heptanedione
    —— 4-O-ethyl 1-O,1-O'-dimethyl 4-acetyl-3,5-dimethylidenecyclohexane-1,1,4-tricarboxylate 1145687-22-4 C17H22O7
    4-O-ethyl 1-O,1-O'-dimethyl 4-acetyl-3,5-dimethylidenecyclohexane-1,1,4-tricarboxylate
    —— (4-chloro-2,6-dimethoxypyrimidin-5-yl)(2-methoxyphenyl)methanol 134221-51-5 C14H15ClN2O4
    (4-chloro-2,6-dimethoxypyrimidin-5-yl)(2-methoxyphenyl)methanol
    —— 4-(pyren-2-yloxy)-butyric acid 1327238-57-2 C20H16O3
    4-(pyren-2-yloxy)-butyric acid
    —— 4-bromo-N-(3-bromo-4-((1-methylpiperidin-3-yl)methoxy)phenethyl)thiophene-2-carboxamide 1199814-61-3 C20H24Br2N2O2S
    4-bromo-N-(3-bromo-4-((1-methylpiperidin-3-yl)methoxy)phenethyl)thiophene-2-carboxamide
    —— 4-(3-{3-[4-chloro-3-(4-chloro-phenylethynyl)-phenyl]-5-methanesulfonyl-4,5,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-1-yl}-2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester 1049809-37-1 C33H39Cl2N5O5S
    4-(3-{3-[4-chloro-3-(4-chloro-phenylethynyl)-phenyl]-5-methanesulfonyl-4,5,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-1-yl}-2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— (4S,5R)-5-benzoyl-4-(4-bromophenyl)oxazolidin-2-one 1201672-40-3 C16H12BrNO3
    (4S,5R)-5-benzoyl-4-(4-bromophenyl)oxazolidin-2-one
    —— 4-Acetylmercapto-3-chlor-2,5,6-trifluorpyridin 16572-71-7 C7H3ClF3NOS
    4-Acetylmercapto-3-chlor-2,5,6-trifluorpyridin
    —— 4-((3,5-dimethylisoxazol-4-yl)methoxy)-N-isobutyl-N-(2-methyl-4-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)phenyl)benzenesulfonamide 1429347-56-7 C30H40N2O7S
    4-((3,5-dimethylisoxazol-4-yl)methoxy)-N-isobutyl-N-(2-methyl-4-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)phenyl)benzenesulfonamide
    —— 4-(4-(methylsulfonyl)-2-nitrophenoxy)-1,2-dichlorobenzene 83642-35-7 C13H9Cl2NO5S
    4-(4-(methylsulfonyl)-2-nitrophenoxy)-1,2-dichlorobenzene
    —— 4-((3,5-dimethylisoxazol-4-yl)methoxy)-N-(4-hydroxy-2-methylphenyl)-N-isobutylbenzenesulfonamide 1429346-15-5 C23H28N2O5S
    4-((3,5-dimethylisoxazol-4-yl)methoxy)-N-(4-hydroxy-2-methylphenyl)-N-isobutylbenzenesulfonamide
    —— 4-(2-hydroxyethoxy)pyridine-2-carbonitrile 1341432-15-2 C8H8N2O2
    4-(2-hydroxyethoxy)pyridine-2-carbonitrile
    —— 4-[8-(2-amino-1-thiophen-2-ylethoxy)-7-methoxy-3-methyl-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl]-3-fluorobenzonitrile 1360628-84-7 C25H20FN5O3S
    4-[8-(2-amino-1-thiophen-2-ylethoxy)-7-methoxy-3-methyl-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl]-3-fluorobenzonitrile
    —— 4-acetyl-3-(4-bromophenyl)-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-one 1323949-35-4 C13H12BrNO3
    4-acetyl-3-(4-bromophenyl)-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(3,5-bis-trifluoromethyl-pyrazol-1-yl)-benzaldehyde 374813-99-7 C12H6F6N2O
    4-(3,5-bis-trifluoromethyl-pyrazol-1-yl)-benzaldehyde
    —— 4,4,14-trimethyl-3-oxo-24-nor-5α,13α,14β,17α,20S-chol-7-en-23-oic acid 14528-95-1 C26H40O3
    4,4,14-trimethyl-3-oxo-24-nor-5α,13α,14β,17α,20S-chol-7-en-23-oic acid
    —— 4-(3,4-dichlorophenyl)-6-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine 1319157-34-0 C13H5Cl2F3N4O
    4-(3,4-dichlorophenyl)-6-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine