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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
    —— 3.4-Bis-ethoxycarbonylmethyl-thiophen 38447-25-5 C12H16O4S
    3.4-Bis-ethoxycarbonylmethyl-thiophen
    —— 3-Methyl-6-ethyl-1-<4-nitro-phenyl>-indazol 7746-13-6 C16H15N3O2
    3-Methyl-6-ethyl-1-<4-nitro-phenyl>-indazol
    —— 3,4-Dimethyl-2,6-di-tert-butylphenolacetat 37590-26-4 C18H28O2
    3,4-Dimethyl-2,6-di-tert-butylphenolacetat
    —— 3,3-Bis-allylsulfanyl-1-naphthalen-1-yl-propenone 37490-05-4 C19H18OS2
    3,3-Bis-allylsulfanyl-1-naphthalen-1-yl-propenone
    —— 3-Oxo-carda-4,14,20(22)-trienolid 19637-08-2 C23H28O3
    3-Oxo-carda-4,14,20(22)-trienolid
    —— 3,3-Dibromallyl-o-nitrophenylsulfid 41162-02-1 C9H7Br2NO2S
    3,3-Dibromallyl-o-nitrophenylsulfid
    —— 3-oxo-2-phenyl-3-piperidin-1-yl-propionic acid 41951-08-0 C14H17NO3
    3-oxo-2-phenyl-3-piperidin-1-yl-propionic acid
    —— 3-ethyl-8-methoxy-2-trans(?)-styryl-3H-quinazolin-4-one 102174-14-1 C19H18N2O2
    3-ethyl-8-methoxy-2-trans(?)-styryl-3H-quinazolin-4-one
    —— 3-(6-hydroxyimino-5-phenyl-2-thioxo-[1,3,4]thiadiazinan-3-yl)-propionitrile 50368-36-0 C12H12N4OS2
    3-(6-hydroxyimino-5-phenyl-2-thioxo-[1,3,4]thiadiazinan-3-yl)-propionitrile
    —— 3-methyl-7-thioxo-6,7-dihydro-4<i>H</i>-isothiazolo[4,5-<i>d</i>]pyrimidin-5-one 4592-70-5 C6H5N3OS2
    3-methyl-7-thioxo-6,7-dihydro-4<i>H</i>-isothiazolo[4,5-<i>d</i>]pyrimidin-5-one
    —— 3-[1-(2-chloro-anilino)-ethyl]-5-(2,4-dimethyl-phenoxymethyl)-3H-[1,3,4]oxadiazole-2-thione 72385-20-7 C19H20ClN3O2S
    3-[1-(2-chloro-anilino)-ethyl]-5-(2,4-dimethyl-phenoxymethyl)-3H-[1,3,4]oxadiazole-2-thione
    —— (3S,7R,8S,9S,10R,11R,13S,14S)-10,13-dimethyl-3,7,11-tris((trimethylsilyl)oxy)-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one 1020414-48-5 C28H52O4Si3
    (3S,7R,8S,9S,10R,11R,13S,14S)-10,13-dimethyl-3,7,11-tris((trimethylsilyl)oxy)-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one
    —— 3-benzyl-6(E)-(iodomethylene)tetrahydro-2-pyrone 93040-56-3 C13H13IO2
    3-benzyl-6(E)-(iodomethylene)tetrahydro-2-pyrone
    —— (3S,4S,5S,6R)-3,4-di-tert-butoxy-6-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-1-azabicyclo[3.2.0]heptan-7-one 1255710-49-6 C19H33NO5
    (3S,4S,5S,6R)-3,4-di-tert-butoxy-6-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-1-azabicyclo[3.2.0]heptan-7-one
    —— (3E)-5-methoxy-3-[1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentylidene]-1H-indol-2-one 1025113-12-5 C20H28BNO4
    (3E)-5-methoxy-3-[1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentylidene]-1H-indol-2-one
    —— (((3S,10R,13S,17S)-17-azido-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)(tert-butyl)diphenylsilane 1526915-78-5 C35H47N3OSi
    (((3S,10R,13S,17S)-17-azido-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)(tert-butyl)diphenylsilane
    —— 3,4-Bis-(tosylmethyl)-cyclopentanon 36237-89-5 C21H24O7S2
    3,4-Bis-(tosylmethyl)-cyclopentanon
    —— 3-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-5-(2,4-dichlorophenyl)-4-(2-chlorophenyl)-4H-1,2,4-triazole 1257542-63-4 C24H16Cl3N5OS
    3-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-5-(2,4-dichlorophenyl)-4-(2-chlorophenyl)-4H-1,2,4-triazole
    —— 3-(pyridin-2-yl)-8-trifluoromethyl-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3,5]thiadiazin-6-one 1558012-56-8 C12H9F3N4OS
    3-(pyridin-2-yl)-8-trifluoromethyl-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3,5]thiadiazin-6-one
    —— 3-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)propionitrile 86563-28-2 C17H23NO9
    3-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)propionitrile
    —— 3-(3-fluorophenyl)-5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazole 1359027-82-9 C20H14F4N4O2
    3-(3-fluorophenyl)-5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazole
    —— 3-O-(2)H3acetyl-xylobiose 88405-85-0 C22H30O15
    3-O-(2)H3acetyl-xylobiose
    —— 3-(4-Nitrophenylimino)-1,2-diphenyl-1-(N-piperidino)-1-propen 78956-31-7 C26H25N3O2
    3-(4-Nitrophenylimino)-1,2-diphenyl-1-(N-piperidino)-1-propen
    —— (3R,4S)-3-methyl-4-((4-methylphenyl)ethynyl)-5-(4-methylbenzoyl)-3,4-dihydro-2H-pyran-2-one 1416700-37-2 C23H20O3
    (3R,4S)-3-methyl-4-((4-methylphenyl)ethynyl)-5-(4-methylbenzoyl)-3,4-dihydro-2H-pyran-2-one
    —— (3,4-dichlorobenzyl)-{2-methyl-8-[4-(toluene-4-sulfonyl)-piperazin-1-yl]-quinolin-4-yl}-amine 1121527-91-0 C28H28Cl2N4O2S
    (3,4-dichlorobenzyl)-{2-methyl-8-[4-(toluene-4-sulfonyl)-piperazin-1-yl]-quinolin-4-yl}-amine
    —— 3-[5-[4-(4-cyanophenyl)piperidine-1-carbonyl]-2-methyl-phenyl]-1-ethyl-urea 1034463-54-1 C23H26N4O2
    3-[5-[4-(4-cyanophenyl)piperidine-1-carbonyl]-2-methyl-phenyl]-1-ethyl-urea
    —— 3-(5-chloro-1H-indol-3-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3</sup>'<sup>7</sup>]dec-2-yl)butan-1-one 1448697-18-4 C21H25ClN2O2
    3-(5-chloro-1H-indol-3-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3</sup>'<sup>7</sup>]dec-2-yl)butan-1-one
    —— 3,5-Dinitro-1-propylpyridin-4-one 78641-61-9 C8H9N3O5
    3,5-Dinitro-1-propylpyridin-4-one
    —— 3-Cyano-6-[(E)-cyanoimino]-2-(4-nitro-phenyl)-4-phenyl-piperidine-3-carboxylic acid methyl ester 120284-68-6 C21H17N5O4
    3-Cyano-6-[(E)-cyanoimino]-2-(4-nitro-phenyl)-4-phenyl-piperidine-3-carboxylic acid methyl ester
    —— 3-[N-methyl-4-[N-methyl-4-[N-methyl-4-[3-(2-chloroethyl)-3-nitrosoureido]pyrrole-2-carboxamido]pyrrole-2-carboxamido]pyrrole-2-carboxamido]propyl-dimethylamine 107580-53-0 C26H35ClN10O5
    3-[N-methyl-4-[N-methyl-4-[N-methyl-4-[3-(2-chloroethyl)-3-nitrosoureido]pyrrole-2-carboxamido]pyrrole-2-carboxamido]pyrrole-2-carboxamido]propyl-dimethylamine
    —— (3S,1R)-3-(1H-benzo[d]imidazol-1-ylmethyl)cyclopentylamine trifluoroacetate 884008-15-5 C2HF3O2*C13H17N3
    (3S,1R)-3-(1H-benzo[d]imidazol-1-ylmethyl)cyclopentylamine trifluoroacetate
    —— [3-[2-Cyanoethoxy(hydroxy)phosphinothioyl]oxy-2-methoxypropyl] dodecanoate 1232676-56-0 C19H36NO6PS
    [3-[2-Cyanoethoxy(hydroxy)phosphinothioyl]oxy-2-methoxypropyl] dodecanoate
    —— 3,3-dimethyl-5-[3-(4-methylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-8-yl]-5-oxopentanoic acid 917913-09-8 C22H30N2O5
    3,3-dimethyl-5-[3-(4-methylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-8-yl]-5-oxopentanoic acid
    —— 3-(3-amino-5-chloro-2,6-diethyl-phenyl)-1-(2,4-dimethoxy-pyrimidin-5-ylmethyl)-1-(-4-isopropyl-phenyl)-urea 916585-92-7 C27H34ClN5O3
    3-(3-amino-5-chloro-2,6-diethyl-phenyl)-1-(2,4-dimethoxy-pyrimidin-5-ylmethyl)-1-(-4-isopropyl-phenyl)-urea
    —— 3-chloro-3-(2-propenyl)diaziridine 790685-40-4 C4H5ClN2
    3-chloro-3-(2-propenyl)diaziridine
    —— 3-Ethyl-1,2,4-triazolo[3,4-a]phthalazine 71381-79-8 C11H10N4
    3-Ethyl-1,2,4-triazolo[3,4-a]phthalazine
    —— 3-ethyl-4<i>H</i>-cyclopenta[<i>def</i>]phenanthrene 854406-51-2 C17H14
    3-ethyl-4<i>H</i>-cyclopenta[<i>def</i>]phenanthrene
    —— 3,13-diacetyl-15-bromo-5-methoxy-2,8,8,12,18,18-hexamethylbacteriochlorin 1284257-76-6 C31H35BrN4O3
    3,13-diacetyl-15-bromo-5-methoxy-2,8,8,12,18,18-hexamethylbacteriochlorin
    —— 3β-hydroxy-17-keto-17-methyl-16-nitrile-16,17-seco-5-androstene 361342-72-5 C20H29NO2
    3β-hydroxy-17-keto-17-methyl-16-nitrile-16,17-seco-5-androstene
    —— 3-hydroxy-N,N-bis(3-hydroxypropyl)-N-methylpropan-1-aminium bis((trifluoromethyl)sulfonyl)amide 827027-55-4 C2F6NO4S2*C10H24NO3
    3-hydroxy-N,N-bis(3-hydroxypropyl)-N-methylpropan-1-aminium bis((trifluoromethyl)sulfonyl)amide
    —— 3,4-seco-5α-cholestane-3,4-dioic acid-3-methyl ester 1908-28-7 C28H48O4
    3,4-seco-5α-cholestane-3,4-dioic acid-3-methyl ester
    —— (3S,5R)-3-Benzenesulfonyl-2-methyl-nona-1,8-dien-5-ol 115961-93-8 C16H22O3S
    (3S,5R)-3-Benzenesulfonyl-2-methyl-nona-1,8-dien-5-ol
    —— (3RS,4RS,5SR)-tetrahydro-3,5-dimethyl-4-dimethyl(phenyl)silylpyran-2-one 114431-77-5 C15H22O2Si
    (3RS,4RS,5SR)-tetrahydro-3,5-dimethyl-4-dimethyl(phenyl)silylpyran-2-one
    —— 3-[(2-Cyano-ethyl)-(4-dimethylamino-6-pentyl-[1,3,5]triazin-2-yl)-amino]-propionitrile 169179-63-9 C16H25N7
    3-[(2-Cyano-ethyl)-(4-dimethylamino-6-pentyl-[1,3,5]triazin-2-yl)-amino]-propionitrile
    —— [(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-4-yl)-phenyl-methyl]-phosphonic acid dimethyl ester 28799-00-0 C19H21N2O4P
    [(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-4-yl)-phenyl-methyl]-phosphonic acid dimethyl ester
    —— 3,5-di-O-acetyl-2,6-dibromo-2,6-dideoxy-D-galactono-1,4-lactone 109986-34-7 C10H12Br2O6
    3,5-di-O-acetyl-2,6-dibromo-2,6-dideoxy-D-galactono-1,4-lactone
    —— 3-butoxy-2-chloro-propionimidic acid butyl ester 99993-45-0 C11H22ClNO2
    3-butoxy-2-chloro-propionimidic acid butyl ester
    —— (3-bromo-5-pyridin-4-yl-phenyl)-carbamic acid methyl ester 915413-48-8 C13H11BrN2O2
    (3-bromo-5-pyridin-4-yl-phenyl)-carbamic acid methyl ester
    —— 3-(2-hydroxy-1,1,2-trimethyl-propoxy)-3<i>H</i>-isobenzofuran-1-one 35849-06-0 C14H18O4
    3-(2-hydroxy-1,1,2-trimethyl-propoxy)-3<i>H</i>-isobenzofuran-1-one
    —— (3aR,6aS)-6a-Methoxy-3a-methyl-4-oxo-hexahydro-cyclopenta[b]furan-2-carboxylic acid methyl ester 37678-11-8 C11H16O5
    (3aR,6aS)-6a-Methoxy-3a-methyl-4-oxo-hexahydro-cyclopenta[b]furan-2-carboxylic acid methyl ester