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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-iodo-1,1,2,3,3,4,4-heptafluorobut-1-ene 378-82-5 C4F7I
    4-iodo-1,1,2,3,3,4,4-heptafluorobut-1-ene
    —— 4-(cyclohexylamino)-9,10-(methylenedioxy)-<11b-(11bβ,11cα)>-2,3,7,11b,11c-pentahydro-1H-pyrrolo-<3,2,1-d,e>phenanthridin-5-one 137091-52-2 C22H26N2O3
    4-(cyclohexylamino)-9,10-(methylenedioxy)-<11b-(11bβ,11cα)>-2,3,7,11b,11c-pentahydro-1H-pyrrolo-<3,2,1-d,e>phenanthridin-5-one
    —— 4-Butylamino-5,6-diphenylfuro<2,3-d>pyrimidine 106561-46-0 C22H21N3O
    4-Butylamino-5,6-diphenylfuro<2,3-d>pyrimidine
    —— 4-phenylamino-2-phenylthieno[2,3-c]pyridine 1009104-27-1 C19H14N2S
    4-phenylamino-2-phenylthieno[2,3-c]pyridine
    —— 4-ethyl-5-hydroxy-decan-3-one 92694-78-5 C12H24O2
    4-ethyl-5-hydroxy-decan-3-one
    —— 4,4,4-trifluoro-N-(4-methylphenyl)-3-oxobutanamide 643734-90-1 C11H10F3NO2
    4,4,4-trifluoro-N-(4-methylphenyl)-3-oxobutanamide
    —— (4-Brom-phenyl)-(2-m-nitroanilino-2-phenyl-ethyl)-keton 95703-44-9 C21H17BrN2O3
    (4-Brom-phenyl)-(2-m-nitroanilino-2-phenyl-ethyl)-keton
    —— 4-Methyl-<α>-naphthoisochinolin 30202-04-1 C14H11N
    4-Methyl-<α>-naphthoisochinolin
    —— {4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid 917815-08-8 C27H22FNO6S
    {4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid
    —— 4-Cyano-4'-methoxystilben 52364-50-8 C16H13NO
    4-Cyano-4'-methoxystilben
    —— 4-bromo-N-[1-(4-methylphenyl)ethylideneamino]aniline 380309-46-6 C15H15BrN2
    4-bromo-N-[1-(4-methylphenyl)ethylideneamino]aniline
    —— {4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid tert-butyl ester 917815-18-0 C31H30FNO6S
    {4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid tert-butyl ester
    —— 4-chloro-N-ethyl-8-methoxyquinoline-3-carboxamide 138586-21-7 C13H13ClN2O2
    4-chloro-N-ethyl-8-methoxyquinoline-3-carboxamide
    —— 4-Butoxy-benzoic acid 4-acetyl-phenyl ester 56800-20-5 C19H20O4
    4-Butoxy-benzoic acid 4-acetyl-phenyl ester
    —— 4-(azidomethyl)-2-(3-chlorophenyl)-1,3-dioxolane 1015479-90-9 C10H10ClN3O2
    4-(azidomethyl)-2-(3-chlorophenyl)-1,3-dioxolane
    —— 4-bromo-5-phenylaminomethylene-2(5H)-furanone 664336-30-5 C11H8BrNO2
    4-bromo-5-phenylaminomethylene-2(5H)-furanone
    —— 4-[5-(bromopentyloxy)methyl]-2,2-dimethyl-1,3-dioxolane 245060-16-6 C11H21BrO3
    4-[5-(bromopentyloxy)methyl]-2,2-dimethyl-1,3-dioxolane
    —— 4-chloro-6-methyl-3-nitro-1,2-benzenediamine 144729-48-6 C7H8ClN3O2
    4-chloro-6-methyl-3-nitro-1,2-benzenediamine
    —— 4-amino-2-chloro-3-nitro-1,8-naphthyridine 85840-33-1 C8H5ClN4O2
    4-amino-2-chloro-3-nitro-1,8-naphthyridine
    —— (4S)-4-benzyl-3-propanoyl-1,3-thiazolidin-2-one 1004981-22-9 C13H15NO2S
    (4S)-4-benzyl-3-propanoyl-1,3-thiazolidin-2-one
    —— 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(2H-tetrazol-2-yl)propyl)pyridin-3-yl)methoxy)benzonitrile 1416733-32-8 C23H16F4N6O2
    4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(2H-tetrazol-2-yl)propyl)pyridin-3-yl)methoxy)benzonitrile
    —— 4-Chloro-8-methoxyquinoline-3-carboxamide 138586-32-0 C11H9ClN2O2
    4-Chloro-8-methoxyquinoline-3-carboxamide
    —— (4R,8R,12R)-4,8,12-trimethyl-1,5,9-trioxacyclododecane-2,6,10-trithione 177263-53-5 C12H18O3S3
    (4R,8R,12R)-4,8,12-trimethyl-1,5,9-trioxacyclododecane-2,6,10-trithione
    —— (4R,6R)-6-[2-[(1S,2S,6S,7S,8aR)-7-[(1R)-1-hydroxyethyl]-2,6-dimethyl-8-oxo-2,6,7,8a-tetrahydro-1H-naphthalen-1-yl]ethyl]-4-[tert-butyl(dimethyl)silyl]oxyoxan-2-one 136521-50-1 C27H44O5Si
    (4R,6R)-6-[2-[(1S,2S,6S,7S,8aR)-7-[(1R)-1-hydroxyethyl]-2,6-dimethyl-8-oxo-2,6,7,8a-tetrahydro-1H-naphthalen-1-yl]ethyl]-4-[tert-butyl(dimethyl)silyl]oxyoxan-2-one
    —— 4.5.5.5-Tetrachlor-pentan-sulfonsaeure-(1) 92423-81-9 C5H8Cl4O3S
    4.5.5.5-Tetrachlor-pentan-sulfonsaeure-(1)
    —— 4-carbazol-9-yl-6-phenylpyrimidine 1429471-33-9 C22H15N3
    4-carbazol-9-yl-6-phenylpyrimidine
    —— 4-(4-bromophenyl)-2,5-diphenyl-1H-imidazole 36741-15-8 C21H15BrN2
    4-(4-bromophenyl)-2,5-diphenyl-1H-imidazole
    —— 4-Hydroxy-2-(2,2,2-trifluoroethyl)-3,4-dihydroisoquinolin-1-one 1235981-54-0 C11H10F3NO2
    4-Hydroxy-2-(2,2,2-trifluoroethyl)-3,4-dihydroisoquinolin-1-one
    —— 4-bromo-N,N-diethyl-1-methyl-1H-pyrrole-2-carboxamide 1010836-28-8 C10H15BrN2O
    4-bromo-N,N-diethyl-1-methyl-1H-pyrrole-2-carboxamide
    —— (4-Chlorophenyl)(9-ethylfuro[2,3-b]indolizin-2-yl)methanone 86842-88-8 C19H14ClNO2
    (4-Chlorophenyl)(9-ethylfuro[2,3-b]indolizin-2-yl)methanone
    —— (4<i>S</i>)-7,8,8-trimethyl-2-<i>p</i>-tolyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one 928053-20-7 C18H22N2O
    (4<i>S</i>)-7,8,8-trimethyl-2-<i>p</i>-tolyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one
    —— 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)methoxy)benzonitrile 1416733-31-7 C23H16F4N6O2
    4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)methoxy)benzonitrile
    —— 4-acetylpyridine-[4-(5-oxo-4,5-dihydro-6H-1,3,4-oxadiazin-2-yl)-phenylhydrazone] 129618-66-2 C16H15N5O2
    4-acetylpyridine-[4-(5-oxo-4,5-dihydro-6H-1,3,4-oxadiazin-2-yl)-phenylhydrazone]
    —— 4.4'-Dibrom-benzophenonchlorid 79368-61-9 C13H8Br2Cl2
    4.4'-Dibrom-benzophenonchlorid
    —— 4-methoxy-2-(pent-4-enoyl)pyrrole 923606-12-6 C10H13NO2
    4-methoxy-2-(pent-4-enoyl)pyrrole
    —— 4-methoxy-2-(pent-4-enoyl)-1-(phenylsulfonyl)pyrrole 923606-20-6 C16H17NO4S
    4-methoxy-2-(pent-4-enoyl)-1-(phenylsulfonyl)pyrrole
    —— 4,4'-Diamino-4''-(3,4-dicyanophenoxy)triphenylmethane 646059-96-3 C27H20N4O
    4,4'-Diamino-4''-(3,4-dicyanophenoxy)triphenylmethane
    —— 4-amino-1-azido-4-(N-tert-butyloxycarbonyl)-1,4-dideoxy-4,5-N,O-isopropylidene-L-arabinitol 262380-44-9 C13H24N4O5
    4-amino-1-azido-4-(N-tert-butyloxycarbonyl)-1,4-dideoxy-4,5-N,O-isopropylidene-L-arabinitol
    —— 4-(Dimethylamino)-7-(2-methoxyethoxymethyl)pyrrolo[2,3-d]pyrimidine-5-carbonitrile 158693-13-1 C13H17N5O2
    4-(Dimethylamino)-7-(2-methoxyethoxymethyl)pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-chloro-7-[(2-methoxyethoxy)methyl]-pyrrolo[2,3-d]pyrimidine-5-carbonitryle 172256-94-9 C11H11ClN4O2
    4-chloro-7-[(2-methoxyethoxy)methyl]-pyrrolo[2,3-d]pyrimidine-5-carbonitryle
    —— (4R,8R,12R)-4,8,12-trimethyl-10-thioxo-1,5,9-trioxacyclododecane-2,6-dione 177263-51-3 C12H18O5S
    (4R,8R,12R)-4,8,12-trimethyl-10-thioxo-1,5,9-trioxacyclododecane-2,6-dione
    —— (4R,8R,12R)-4,8,12-trimethyl-6,10-dithioxo-1,5,9-trioxacyclododecan-2-one 177263-52-4 C12H18O4S2
    (4R,8R,12R)-4,8,12-trimethyl-6,10-dithioxo-1,5,9-trioxacyclododecan-2-one
    —— 4,4'-Diphenyl-thiobenzophenon 2067-40-5 C25H18S
    4,4'-Diphenyl-thiobenzophenon
    —— [(4-Benzhydrylidene-2,3,3-tribromocyclobuten-1-yl)-methoxy-phenylmethyl]benzene 30762-62-0 C31H23Br3O
    [(4-Benzhydrylidene-2,3,3-tribromocyclobuten-1-yl)-methoxy-phenylmethyl]benzene
    —— 4-Bromo-2-isothiocyanato-1-methyl-benzene 597545-18-1 C8H6BrNS
    4-Bromo-2-isothiocyanato-1-methyl-benzene
    —— 4-anilino-N,N-diphenylbenzamide 198224-91-8 C25H20N2O
    4-anilino-N,N-diphenylbenzamide
    —— 4-amino-2-ethoxy-3-nitro-1,8-naphthyridine 85840-34-2 C10H10N4O3
    4-amino-2-ethoxy-3-nitro-1,8-naphthyridine
    —— (4R)-2,4-dianilinocyclopent-2-en-1-one 20121-78-2 C17H16N2O
    (4R)-2,4-dianilinocyclopent-2-en-1-one
    —— 4-(6,7-dimethyl-2,3-dihydro-indol-1-yl)-pyrido[3,4-d]pyrimidine hydrochloride 186519-77-7 C17H16N4*ClH
    4-(6,7-dimethyl-2,3-dihydro-indol-1-yl)-pyrido[3,4-d]pyrimidine hydrochloride
    —— 4,4,4-trifluoro-N-(3-methoxyphenyl)-3-oxobutanamide 663192-00-5 C11H10F3NO3
    4,4,4-trifluoro-N-(3-methoxyphenyl)-3-oxobutanamide