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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-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-4H-benzo[1,4]oxazin-3-one 105492-45-3 C16H12ClNO3
    4-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-4H-benzo[1,4]oxazin-3-one
    —— 4-(4-methoxybenzyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 626226-22-0 C16H15NO3
    4-(4-methoxybenzyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— {4-[1-(4-Fluoro-phenyl)-meth-(E)-ylidene]-3-methyl-6-oxo-5,6-dihydro-4H-pyridazin-1-yl}-acetic acid 141722-56-7 C14H13FN2O3
    {4-[1-(4-Fluoro-phenyl)-meth-(E)-ylidene]-3-methyl-6-oxo-5,6-dihydro-4H-pyridazin-1-yl}-acetic acid
    —— (4r,5r)-1-Amino-4,5-dihydropyrene-4,5-diol 115084-27-0 C16H13NO2
    (4r,5r)-1-Amino-4,5-dihydropyrene-4,5-diol
    —— 4-bromo-5-methoxy-1-methylpyrazole 89717-68-0 C5H7BrN2O
    4-bromo-5-methoxy-1-methylpyrazole
    —— 4-methoxy-1-methyl-5-nitropyrazole 89717-67-9 C5H7N3O3
    4-methoxy-1-methyl-5-nitropyrazole
    —— 4H-1-Benzopyran-4-one, 7-(beta-D-galactopyranosyloxy)-6-methoxy- 118423-15-7 C16H18O9
    4H-1-Benzopyran-4-one, 7-(beta-D-galactopyranosyloxy)-6-methoxy-
    —— 4-Amino-1-cyan-1-methoxycarbonyl-3-methyl-4-phenyl-2-aza-1,3-butadien 49845-04-7 C13H13N3O2
    4-Amino-1-cyan-1-methoxycarbonyl-3-methyl-4-phenyl-2-aza-1,3-butadien
    —— 4,4'-dibromo-1,1'-dimethyl-5,5'-azopyrazole 89717-69-1 C8H8Br2N6
    4,4'-dibromo-1,1'-dimethyl-5,5'-azopyrazole
    —— 4-(4-chlorophenyl)-6-(4-(7-chloroquinolin-4-yloxy)phenyl)pyrimidin-2-amine 1158681-58-3 C25H16Cl2N4O
    4-(4-chlorophenyl)-6-(4-(7-chloroquinolin-4-yloxy)phenyl)pyrimidin-2-amine
    —— 4-Pyrimidin-2-ylsulfanylazetidin-2-one 119005-24-2 C7H7N3OS
    4-Pyrimidin-2-ylsulfanylazetidin-2-one
    —— 4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-methyl-anilide) 100374-81-0 C13H11BrClNO2S
    4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-methyl-anilide)
    —— (4S,4aR,7aR)-7a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-(4-bromophenyl)-4,4a,5,6,7,7a-hexahydrocyclopenta[b]pyran-2-carboxylic acid ethyl ester 1172623-63-0 C22H26BrNO5
    (4S,4aR,7aR)-7a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-(4-bromophenyl)-4,4a,5,6,7,7a-hexahydrocyclopenta[b]pyran-2-carboxylic acid ethyl ester
    —— [4-(2,6-dimethyl-1,1-dioxo-1λ6-[1,2,6]thiadiazinan-4-yl)-phenyl]-carbamic acid tert-butyl ester 954124-69-7 C16H25N3O4S
    [4-(2,6-dimethyl-1,1-dioxo-1λ6-[1,2,6]thiadiazinan-4-yl)-phenyl]-carbamic acid tert-butyl ester
    —— 4-nitro-1-(3-nitrophenyl)benzimidazole 159724-52-4 C13H8N4O4
    4-nitro-1-(3-nitrophenyl)benzimidazole
    —— 4-(2-hydroxy-4-benzyloxyphenyl)-6-(2-chlorophenyl)-2-aminopyrimidine 1415657-59-8 C23H18ClN3O2
    4-(2-hydroxy-4-benzyloxyphenyl)-6-(2-chlorophenyl)-2-aminopyrimidine
    —— [4-methyl-2-(trifluoromethylsulfanyl)phenyl]-(m-tolyl)-S-trifluoromethylsulfonium trifluoromethanesulfonate 1256347-08-6 CF3O3S*C16H13F6S2
    [4-methyl-2-(trifluoromethylsulfanyl)phenyl]-(m-tolyl)-S-trifluoromethylsulfonium trifluoromethanesulfonate
    —— (+/-)-(4RS,5SR)-4',11'-dimethoxy-6'-hydroxy-2,2,5-trimethyl-9',10'-dihydrospiro<1,3-dioxolan-4,8'(7'H)-naphthacene>-5',12'-dione 110871-67-5 C25H26O7
    (+/-)-(4RS,5SR)-4',11'-dimethoxy-6'-hydroxy-2,2,5-trimethyl-9',10'-dihydrospiro<1,3-dioxolan-4,8'(7'H)-naphthacene>-5',12'-dione
    —— 4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-p-tolylpyrimidin-2-amine 1158681-51-6 C26H19ClN4O
    4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-p-tolylpyrimidin-2-amine
    —— 4-fluoro-N-(2-phenoxyphenyl)benzenesulfonamide 546076-35-1 C18H14FNO3S
    4-fluoro-N-(2-phenoxyphenyl)benzenesulfonamide
    —— 4-(2-hydroxy-4-benzyloxyphenyl)-6-(4-methylphenyl)-2-aminopyrimidine 1415657-60-1 C24H21N3O2
    4-(2-hydroxy-4-benzyloxyphenyl)-6-(4-methylphenyl)-2-aminopyrimidine
    —— 4-[4-[3-(1-imidazolyl)propyl]phenoxymethyl]-2-(2-phenylethyl)oxazole 202593-15-5 C24H25N3O2
    4-[4-[3-(1-imidazolyl)propyl]phenoxymethyl]-2-(2-phenylethyl)oxazole
    —— 4-Methoxy-1H,1'H-[2,2']bipyrrolyl-5-carboxylic acid tert-butyl ester 325460-96-6 C14H18N2O3
    4-Methoxy-1H,1'H-[2,2']bipyrrolyl-5-carboxylic acid tert-butyl ester
    —— (4S,7R)-1-acryloyl-7-isopropyl-4-methyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazole 1314042-62-0 C20H24N2O
    (4S,7R)-1-acryloyl-7-isopropyl-4-methyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazole
    —— 4-Benzo[1,3]dioxol-5-yl-10-[1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-3,4,5,6,7,8,9,10-octahydro-1H-cyclooctapyrimidine-2-thione 77109-63-8 C25H24N2O4S
    4-Benzo[1,3]dioxol-5-yl-10-[1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-3,4,5,6,7,8,9,10-octahydro-1H-cyclooctapyrimidine-2-thione
    —— [4-(1,1-dioxo-1λ6-[1,2,6]thiadiazinan-4-yl)-phenyl]-carbamic acid tert-butyl ester 954124-48-2 C14H21N3O4S
    [4-(1,1-dioxo-1λ6-[1,2,6]thiadiazinan-4-yl)-phenyl]-carbamic acid tert-butyl ester
    —— 4-nitrophenyl-N-t-butyl carbamate 34197-79-0 C11H14N2O4
    4-nitrophenyl-N-t-butyl carbamate
    —— 4-(3'-hydroxyprop-2'-ynyl)-6-methyl-2-pyrone 502624-21-7 C9H8O3
    4-(3'-hydroxyprop-2'-ynyl)-6-methyl-2-pyrone
    —— 4-(3,4-Dimethoxy-phenyl)-6-(2-hydroxy-4-methoxy-phenyl)-2,3a,4,5-tetrahydro-indazol-3-one 101986-22-5 C22H22N2O5
    4-(3,4-Dimethoxy-phenyl)-6-(2-hydroxy-4-methoxy-phenyl)-2,3a,4,5-tetrahydro-indazol-3-one
    —— 4-[(4-chlorophenyl)(2-hydroxy-1-naphthyl)methyl]-2-(4-fluorophenyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one 1334395-20-8 C27H20ClFN2O2
    4-[(4-chlorophenyl)(2-hydroxy-1-naphthyl)methyl]-2-(4-fluorophenyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one
    —— 4-{cyclohexyl[4-(1H-pyrazol-1-yl)benzyl]amino}-6-(4-morpholinyl)-1,3,5-triazine-2-carbonitrile 1443830-74-7 C24H28N8O
    4-{cyclohexyl[4-(1H-pyrazol-1-yl)benzyl]amino}-6-(4-morpholinyl)-1,3,5-triazine-2-carbonitrile
    —— 4,5-dihydroxy-2-(4-methylbenzyl)isophthalonitrile 1498323-18-4 C16H12N2O2
    4,5-dihydroxy-2-(4-methylbenzyl)isophthalonitrile
    —— 4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-phenylpyrimidin-2-amine 1158681-50-5 C25H17ClN4O
    4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-phenylpyrimidin-2-amine
    —— 4',6'-dibenzyloxy-2'-(4-benzyloxycinnamoyloxy)acetophenone 652539-22-5 C38H32O6
    4',6'-dibenzyloxy-2'-(4-benzyloxycinnamoyloxy)acetophenone
    —— 4,4'-Bipyridinium, 1,1'-bis(2-hydroxyethyl)-, diiodide 25015-61-6 C14H18I2N2O2
    4,4'-Bipyridinium, 1,1'-bis(2-hydroxyethyl)-, diiodide
    —— 4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-(2,5-dimethoxyphenyl)pyrimidin-2-amine 1158681-57-2 C27H21ClN4O3
    4-(4-(7-chloroquinolin-4-yloxy)phenyl)-6-(2,5-dimethoxyphenyl)pyrimidin-2-amine
    —— 4-(4-methoxyphenylethynyl)-6-methyl-2-pyrone 1097663-57-4 C15H12O3
    4-(4-methoxyphenylethynyl)-6-methyl-2-pyrone
    —— 4-[2-(2,4-difluorophenyl)-2-hydroxy-3-[1,2,4]triazol-1-yl-propyl]-7-methoxy-4H-benzo[1,4]thiazin-3-one 1208006-12-5 C20H18F2N4O3S
    4-[2-(2,4-difluorophenyl)-2-hydroxy-3-[1,2,4]triazol-1-yl-propyl]-7-methoxy-4H-benzo[1,4]thiazin-3-one
    —— 4-[2-(4-Methoxy-phenyl)-benzo[1,3]dithiol-2-yl]-2-[2-(4-methoxy-phenyl)-benzo[1,3]oxathiol-2-yl]-1H-pyrrole 147089-34-7 C32H25NO3S3
    4-[2-(4-Methoxy-phenyl)-benzo[1,3]dithiol-2-yl]-2-[2-(4-methoxy-phenyl)-benzo[1,3]oxathiol-2-yl]-1H-pyrrole
    —— 4-(3-methoxyphenyl)-6-(4-methylphenyl)pyrimidin-2-amine 84857-17-0 C18H17N3O
    4-(3-methoxyphenyl)-6-(4-methylphenyl)pyrimidin-2-amine
    —— 4-methylsulfanyl-2-oxo-butyronitrile 20132-84-7 C5H7NOS
    4-methylsulfanyl-2-oxo-butyronitrile
    —— (4aS,5R,6S,10bS)-6-(2-(3,4-dichlorophenyl)-2-oxoethyl)-5-phenyl-2-p-tolyl-4a,5,6,10b-tetrahydro-4H-benzo[f]isochromen-4-one 1280739-32-3 C34H26Cl2O3
    (4aS,5R,6S,10bS)-6-(2-(3,4-dichlorophenyl)-2-oxoethyl)-5-phenyl-2-p-tolyl-4a,5,6,10b-tetrahydro-4H-benzo[f]isochromen-4-one
    —— 4-Benzylamino-3-nitro-benzamide 68502-38-5 C14H13N3O3
    4-Benzylamino-3-nitro-benzamide
    —— 4-((4-(2-(4-(1H-Pyrazol-1-yl)phenyl)-6-bromo-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)methyl)-2-methylthiazole 942950-51-8 C24H23BrN8S
    4-((4-(2-(4-(1H-Pyrazol-1-yl)phenyl)-6-bromo-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)methyl)-2-methylthiazole
    —— 4-benzyl-1H-imidazole-5-carboxamide 1159192-75-2 C11H11N3O
    4-benzyl-1H-imidazole-5-carboxamide
    —— 4-[(2-{(2R)-2-[(1E,3S)-3-hydroxy-4-(3-n-propylphenyl)but-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)sulfanyl]butanoic acid 494222-23-0 C23H33NO4S
    4-[(2-{(2R)-2-[(1E,3S)-3-hydroxy-4-(3-n-propylphenyl)but-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)sulfanyl]butanoic acid
    —— 4-(2-bromoethoxy)-7-methoxy-2H-chromen-2-one 828265-74-3 C12H11BrO4
    4-(2-bromoethoxy)-7-methoxy-2H-chromen-2-one
    —— 4,16-dimethoxy-10,12,22,24-tetranitro-2,8,14,20-tetraazacalix[4]arene 1246084-51-4 C26H20N8O10
    4,16-dimethoxy-10,12,22,24-tetranitro-2,8,14,20-tetraazacalix[4]arene
    —— <4-Clor-5-morpholino-3-oxo-3H-pyridazin-2-yl>-propionsaeure-aethylester 69696-47-5 C12H16ClN3O4
    <4-Clor-5-morpholino-3-oxo-3H-pyridazin-2-yl>-propionsaeure-aethylester
    —— 4-Bromo-3-oxo-butyric acid octyl ester 90835-99-7 C12H21BrO3
    4-Bromo-3-oxo-butyric acid octyl ester