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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-bis(phenylsulfonyl)-5-isopropylphenol 1026539-84-3 C21H20O5S2
    2,4-bis(phenylsulfonyl)-5-isopropylphenol
    —— 2-[5-Methoxy-2-(4-methoxy-phenyl)-benzofuran-7-yl]-2-methyl-propionitrile 551001-14-0 C20H19NO3
    2-[5-Methoxy-2-(4-methoxy-phenyl)-benzofuran-7-yl]-2-methyl-propionitrile
    —— 2',2'-dichloro-2'-(1S-ethoxycarbonyl-1-methylmethyleneoxycarbonyl)-N-[3-[3-(2,6-dichlorophenyl)-5-isoxazoyl]phenyl]acetamide 867215-51-8 C23H18Cl4N2O6
    2',2'-dichloro-2'-(1S-ethoxycarbonyl-1-methylmethyleneoxycarbonyl)-N-[3-[3-(2,6-dichlorophenyl)-5-isoxazoyl]phenyl]acetamide
    —— 2-Nitro-naphthalin-sulfonsaeure-(4) 102653-24-7 C10H7NO5S
    2-Nitro-naphthalin-sulfonsaeure-(4)
    —— 2-(4-(5-methyl-2-(4-trifluoromethylphenyl)oxazol-4-ylmethoxy)phenyl)ethanol 1065332-90-2 C20H18F3NO3
    2-(4-(5-methyl-2-(4-trifluoromethylphenyl)oxazol-4-ylmethoxy)phenyl)ethanol
    —— 2,2,4,4,6,6-Hexamethyl-1,3-dioxan 32560-30-8 C10H20O2
    2,2,4,4,6,6-Hexamethyl-1,3-dioxan
    —— 2,2-Dimethyl-3,3,4-triphenyl-2-azonia-3-boranuidabicyclo[4.4.0]deca-1(10),4,6,8-tetraene 1013621-40-3 C28H26BN
    2,2-Dimethyl-3,3,4-triphenyl-2-azonia-3-boranuidabicyclo[4.4.0]deca-1(10),4,6,8-tetraene
    —— 2-Hydroxy-oestriol-3-methylether-16,17-diacetat 59495-33-9 C23H30O6
    2-Hydroxy-oestriol-3-methylether-16,17-diacetat
    —— 2-hexylmercapto-4-phenyl-8-benzylidene-3,4,5,6,7,8-hexahydroquinazoline hydrobromide 82106-49-8 BrH*C27H32N2S
    2-hexylmercapto-4-phenyl-8-benzylidene-3,4,5,6,7,8-hexahydroquinazoline hydrobromide
    —— 2-amino-4-hydroxylamino-6-phenylpteridine 278799-95-4 C12H10N6O
    2-amino-4-hydroxylamino-6-phenylpteridine
    —— 2-iodo-3,5,6-trimethylhydroquinone-1,4-bis(ethoxymethyl) ether 1002090-18-7 C15H23IO4
    2-iodo-3,5,6-trimethylhydroquinone-1,4-bis(ethoxymethyl) ether
    —— 2,2-dimethyl-5-nitro-7-(3-bromo-propoxy)-2,3-dihydro-benzofuran 1089187-66-5 C13H16BrNO4
    2,2-dimethyl-5-nitro-7-(3-bromo-propoxy)-2,3-dihydro-benzofuran
    —— 2,2'-((1,4-phenylenebis(ethyne-2,1-diyl))bis(2,1-phenylene))diacetaldehyde 1603164-00-6 C26H18O2
    2,2'-((1,4-phenylenebis(ethyne-2,1-diyl))bis(2,1-phenylene))diacetaldehyde
    —— 2H,8H-1-methyl-9-hydroxynaphthaceno<12,11-bc>pyridine-2,8-dione 82604-81-7 C21H13NO3
    2H,8H-1-methyl-9-hydroxynaphthaceno<12,11-bc>pyridine-2,8-dione
    —— 2'-methyl-1,3-diphenyl-2,3,4,5-tetrahydro-1<i>H</i>,1'(3')<i>H</i>-[2,4']biimidazolyl 54054-93-2 C19H20N4
    2'-methyl-1,3-diphenyl-2,3,4,5-tetrahydro-1<i>H</i>,1'(3')<i>H</i>-[2,4']biimidazolyl
    —— 2,7-Bis-(piperidine-1-carbonyl)-fluoren-9-one 53883-33-3 C25H26N2O3
    2,7-Bis-(piperidine-1-carbonyl)-fluoren-9-one
    —— 2-ethylamino-6-methyl-5-propyl-3<i>H</i>-pyrimidin-4-one 40778-22-1 C10H17N3O
    2-ethylamino-6-methyl-5-propyl-3<i>H</i>-pyrimidin-4-one
    —— (2,6-Dimethoxyphenyl)-2-bromacetat 119788-16-8 C10H11BrO4
    (2,6-Dimethoxyphenyl)-2-bromacetat
    —— 2-(1,3-cyclopentadienyl)octane 166268-96-8 C13H22
    2-(1,3-cyclopentadienyl)octane
    —— 2-[(Dimethylphosphoryl)oxy]aceticacid 2408972-70-1 C4H9O4P
    2-[(Dimethylphosphoryl)oxy]aceticacid
    —— 2-chloro-4-(3,5-dimethyl-4-{2-[(4-methylpiperazin-1-yl)carbonyl]benzyl}-1H-pyrazol-1-yl)benzonitrile trifluoroacetate 1189137-43-6 C2HF3O2*C25H26ClN5O
    2-chloro-4-(3,5-dimethyl-4-{2-[(4-methylpiperazin-1-yl)carbonyl]benzyl}-1H-pyrazol-1-yl)benzonitrile trifluoroacetate
    —— (2,3,6-Trichloro-phenyl)-acetic acid 4-tert-butyl-phenyl ester 4890-61-3 C18H17Cl3O2
    (2,3,6-Trichloro-phenyl)-acetic acid 4-tert-butyl-phenyl ester
    —— 2-(3-methoxyphenyl)-N-[[2-[4-(piperazin-1-ylmethyl)phenyl]phenyl]methyl]ethanamine 1100255-64-8 C27H33N3O
    2-(3-methoxyphenyl)-N-[[2-[4-(piperazin-1-ylmethyl)phenyl]phenyl]methyl]ethanamine
    —— 2-[(S)-1-Phenylethylamino]-4-[5-N-(N-(tert-butyloxycarbonyl)piperidin-4-oyl)aminobenzimidazol-1-yl]pyrimidine 317829-93-9 C30H35N7O3
    2-[(S)-1-Phenylethylamino]-4-[5-N-(N-(tert-butyloxycarbonyl)piperidin-4-oyl)aminobenzimidazol-1-yl]pyrimidine
    —— 2-(chloro-difluoro-methyl)-6-nitro-3<i>H</i>-quinazolin-4-one 54140-07-7 C9H4ClF2N3O3
    2-(chloro-difluoro-methyl)-6-nitro-3<i>H</i>-quinazolin-4-one
    —— 2-Dimethylthiocarbamoyl-3-oxo-N-phenyl-butyramide 128797-54-6 C13H16N2O2S
    2-Dimethylthiocarbamoyl-3-oxo-N-phenyl-butyramide
    —— [(2,2-dimethylpropanoyl)-oxy]-methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[4-(hydroxymethyl)-phenyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 524070-83-5 C22H27NO7
    [(2,2-dimethylpropanoyl)-oxy]-methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[4-(hydroxymethyl)-phenyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 2-(6-phenyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-benzoic acid 73653-92-6 C17H11N3O2S
    2-(6-phenyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-benzoic acid
    —— (2,5-dimethyl-pyrrol-3-yl)-(5-nitro-furan-2-yl)-methanone 26214-72-2 C11H10N2O4
    (2,5-dimethyl-pyrrol-3-yl)-(5-nitro-furan-2-yl)-methanone
    —— 2-(3-methyl-2-phenyl-morpholin-4-yl)-2<i>H</i>-indazole 27097-64-9 C18H19N3O
    2-(3-methyl-2-phenyl-morpholin-4-yl)-2<i>H</i>-indazole
    —— 2-(hydroxymethyl)-4-(phenylmethyl)-3-isothiazolidinone 170919-28-5 C11H13NO2S
    2-(hydroxymethyl)-4-(phenylmethyl)-3-isothiazolidinone
    —— 2-((S)-2-chloro-2-((R)-p-tolylsulfinyl)ethyl-2-d)-1,3-dioxolane 1269417-07-3 C12H15ClO3S
    2-((S)-2-chloro-2-((R)-p-tolylsulfinyl)ethyl-2-d)-1,3-dioxolane
    —— [(2,5-dihexyl)phenyl][2-(hydroxymethyl)phenyl]dimethylsilane 1421483-95-5 C27H42OSi
    [(2,5-dihexyl)phenyl][2-(hydroxymethyl)phenyl]dimethylsilane
    —— (2-Methoxy-phenyl)-[1-methyl-pyrrolidin-(2E)-ylidene]-acetic acid ethyl ester 66162-59-2 C16H21NO3
    (2-Methoxy-phenyl)-[1-methyl-pyrrolidin-(2E)-ylidene]-acetic acid ethyl ester
    —— 2β-Carboxy-A-nor-5α-cholestan-2α-ol 17319-79-8 C27H46O3
    2β-Carboxy-A-nor-5α-cholestan-2α-ol
    —— 2-amino-5-iodo-7-((6aR,8R,9aS)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidine-4-selenone 1610542-03-4 C23H39IN4O4SeSi2
    2-amino-5-iodo-7-((6aR,8R,9aS)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidine-4-selenone
    —— (2R,3S)-4-methoxyphenyl 2-(tert-butoxycarbonyloxy)-3-phenyl-3-(N-tosylbenzamido)propanoate 1421353-76-5 C35H35NO9S
    (2R,3S)-4-methoxyphenyl 2-(tert-butoxycarbonyloxy)-3-phenyl-3-(N-tosylbenzamido)propanoate
    —— 2-Dimethylamino-1-allyloxy-propan 13388-32-4 C8H17NO
    2-Dimethylamino-1-allyloxy-propan
    —— [(2R,4aR,6R,7R,8R,8aR)-6-Allyl-8-benzyloxy-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-tert-butyl-dimethyl-silane 203925-41-1 C30H42O6Si
    [(2R,4aR,6R,7R,8R,8aR)-6-Allyl-8-benzyloxy-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-tert-butyl-dimethyl-silane
    —— 2,4,2',4'-tetramethyl-5,5'-(4-methoxy-benzylidene)-bis-pyrrole-3-carboxylic acid diethyl ester 96971-00-5 C26H32N2O5
    2,4,2',4'-tetramethyl-5,5'-(4-methoxy-benzylidene)-bis-pyrrole-3-carboxylic acid diethyl ester
    —— (2Z)-3-{[1-bis(t-butoxycarbonyl)amino]isoquinolin-7-yl}acrylic acid, 2-(trimethylsilyl)ethyl ester 310424-89-6 C27H38N2O6Si
    (2Z)-3-{[1-bis(t-butoxycarbonyl)amino]isoquinolin-7-yl}acrylic acid, 2-(trimethylsilyl)ethyl ester
    —— 2-carboxy-7-chloro-4-methylthioquinoline 477952-16-2 C11H8ClNO2S
    2-carboxy-7-chloro-4-methylthioquinoline
    —— 2-[(2-Cyclohexylimino-3-propyl-1,3-thiazol-4-yl)methyl]isoindole-1,3-dione 1228421-52-0 C21H25N3O2S
    2-[(2-Cyclohexylimino-3-propyl-1,3-thiazol-4-yl)methyl]isoindole-1,3-dione
    —— 2-[(4-chloro-2-methoxyphenyl)oxy]-N-[(1R)-2-(4-methylpiperazin-1-yl)-2-oxo-1-{[(phenylmethyl)oxy]methyl}ethyl]pyridine-3-carboxamide 1239354-12-1 C28H31ClN4O5
    2-[(4-chloro-2-methoxyphenyl)oxy]-N-[(1R)-2-(4-methylpiperazin-1-yl)-2-oxo-1-{[(phenylmethyl)oxy]methyl}ethyl]pyridine-3-carboxamide
    —— (2R,5R)-3,6-Diethoxy-2-[2-(4-heptyloxy-phenyl)-ethyl]-5-isopropyl-2,5-dihydro-pyrazine 500760-51-0 C26H42N2O3
    (2R,5R)-3,6-Diethoxy-2-[2-(4-heptyloxy-phenyl)-ethyl]-5-isopropyl-2,5-dihydro-pyrazine
    —— (2R)-2-[(1R)-1-[(3S,5S,8S,9S,10R,13S,14S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-5-hydroxy-10,13-dimethyl-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-1-(methoxymethoxy)ethyl]-4,5-dimethyl-2,3-dihydropyran-6-one 1334232-67-5 C36H60O6Si
    (2R)-2-[(1R)-1-[(3S,5S,8S,9S,10R,13S,14S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-5-hydroxy-10,13-dimethyl-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-1-(methoxymethoxy)ethyl]-4,5-dimethyl-2,3-dihydropyran-6-one
    —— 2-[1-[(2-Fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-5-thiophen-3-ylpyrimidin-4-amine 1354041-50-1 C21H15FN6OS
    2-[1-[(2-Fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-5-thiophen-3-ylpyrimidin-4-amine
    —— 2-amino-4-(2-bromophenyl)-5-(tert-butylamino)-1-phenethyl-1H-pyrrole-3-carbonitrile 1449290-03-2 C23H25BrN4
    2-amino-4-(2-bromophenyl)-5-(tert-butylamino)-1-phenethyl-1H-pyrrole-3-carbonitrile
    —— 2-(3-Methylphenoxy)phenothiazin-3-one 98412-06-7 C19H13NO2S
    2-(3-Methylphenoxy)phenothiazin-3-one
    —— 2-(3'-nitrobiphenyl-2-yl)benzoxazole 1592629-41-8 C19H12N2O3
    2-(3'-nitrobiphenyl-2-yl)benzoxazole