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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Chloro-N-cyclohex-1-enyl-N-(2-methoxy-1-methyl-ethyl)-acetamide 21399-97-3 C12H20ClNO2
    2-Chloro-N-cyclohex-1-enyl-N-(2-methoxy-1-methyl-ethyl)-acetamide
    —— 2-(5H-[1,3]Dioxolo[4,5-f]indol-7-yl)-N-hydroxy-acetamidine 4404-20-0 C11H11N3O3
    2-(5H-[1,3]Dioxolo[4,5-f]indol-7-yl)-N-hydroxy-acetamidine
    —— 2-(3-Chlor-phenyl)-3-thioxo-3,4-dihydro-benzo<e>1,2,4-thiadiazin-1,1-dioxid 98068-44-1 C13H9ClN2O2S2
    2-(3-Chlor-phenyl)-3-thioxo-3,4-dihydro-benzo<e>1,2,4-thiadiazin-1,1-dioxid
    —— 2-(υ-Hydroxypropylamino)-3-methyl-4-phenyl-6-chlor-chinolin 51101-16-7 C19H19ClN2O
    2-(υ-Hydroxypropylamino)-3-methyl-4-phenyl-6-chlor-chinolin
    —— [2-(3,4-Dimethoxy-phenyl)-ethyl]-[3-(3,4-dimethoxy-phenyl)-3-phenyl-propyl]-ethyl-amine 51843-12-0 C29H37NO4
    [2-(3,4-Dimethoxy-phenyl)-ethyl]-[3-(3,4-dimethoxy-phenyl)-3-phenyl-propyl]-ethyl-amine
    —— (2,2-Diphenyl-ethyl)-(1,2,2,6,6-pentamethyl-piperidin-4-yl)-amine 47490-96-0 C24H34N2
    (2,2-Diphenyl-ethyl)-(1,2,2,6,6-pentamethyl-piperidin-4-yl)-amine
    —— 2-(Benzhydryl-amino)-2-(4-chloro-phenyl)-1-phenyl-ethanol 54220-10-9 C27H24ClNO
    2-(Benzhydryl-amino)-2-(4-chloro-phenyl)-1-phenyl-ethanol
    —— 2-(1-phenyl-5-pyridin-3-yl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-phenol 51487-14-0 C20H17N3O
    2-(1-phenyl-5-pyridin-3-yl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-phenol
    —— 2-chloro-3,6,7-trimethyl-3,6-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']diimidazole 50339-46-3 C11H11ClN4
    2-chloro-3,6,7-trimethyl-3,6-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']diimidazole
    —— 2-Methylsulfanyl-3-(2-oxo-tetrahydro-furan-3-yl)-propionic acid methyl ester 43228-15-5 C9H14O4S
    2-Methylsulfanyl-3-(2-oxo-tetrahydro-furan-3-yl)-propionic acid methyl ester
    —— 2-chloro-<i>N</i>-[1-(3,4,5-trimethoxy-benzyl)-but-3-enyl]-acetamide 29151-61-9 C16H22ClNO4
    2-chloro-<i>N</i>-[1-(3,4,5-trimethoxy-benzyl)-but-3-enyl]-acetamide
    —— 2-Carbethoxy-10,11-dihydro-phenanthro-<1.2-b>selenophen 49665-05-6 C19H16O2Se
    2-Carbethoxy-10,11-dihydro-phenanthro-<1.2-b>selenophen
    —— 2,2,4,4-Tetraethyl-1,3-di-o-tolyl-cyclodiphosphazan-2,4-diol 62757-50-0 C22H36N2O2P2
    2,2,4,4-Tetraethyl-1,3-di-o-tolyl-cyclodiphosphazan-2,4-diol
    —— 2'-<sup>14</sup>C-N'-Nitrosonornicotin 53844-45-4 C9H11N3O
    2'-<sup>14</sup>C-N'-Nitrosonornicotin
    —— 2-(5-tert-Butyl-2-hydroxy-phenylazo)-6-methyl-4-nitro-phenol 55041-40-2 C17H19N3O4
    2-(5-tert-Butyl-2-hydroxy-phenylazo)-6-methyl-4-nitro-phenol
    —— 2-oxo-2<i>H</i>-isoxazolo[2,3-<i>a</i>]quinoxaline-3-carboxylic acid ethyl ester 34117-96-9 C13H10N2O4
    2-oxo-2<i>H</i>-isoxazolo[2,3-<i>a</i>]quinoxaline-3-carboxylic acid ethyl ester
    —— 2-{5-cyano-3-methyl-5-[tris-(4-chloro-phenyl)-λ<sup>5</sup>-phosphanylidene]-penta-1,3-dienyl}-3-ethyl-benzothiazolium; iodide 37400-53-6 C34H27Cl3N2PS*I
    2-{5-cyano-3-methyl-5-[tris-(4-chloro-phenyl)-λ<sup>5</sup>-phosphanylidene]-penta-1,3-dienyl}-3-ethyl-benzothiazolium; iodide
    —— 2-[(5,5-Dimethyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-2-ylsulfanyl)-phenyl-methyl]-malonic acid diethyl ester 40561-91-9 C19H27O6PS2
    2-[(5,5-Dimethyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-2-ylsulfanyl)-phenyl-methyl]-malonic acid diethyl ester
    —— 2β-Brom-4α-acetoxy-Δ<sup>5</sup>-cholesten-3-on 22211-68-3 C29H45BrO3
    2β-Brom-4α-acetoxy-Δ<sup>5</sup>-cholesten-3-on
    —— 2-(1,1,3,3,5,5-Hexamethyl-hexyl)-benzochinon-(1,4) 23491-03-4 C18H28O2
    2-(1,1,3,3,5,5-Hexamethyl-hexyl)-benzochinon-(1,4)
    —— 2β,3β-Epoxy-oestran-5β,17β-diol 36031-39-7 C18H28O3
    2β,3β-Epoxy-oestran-5β,17β-diol
    —— 2-butyl-1-hydroxy-5-morpholin-4-yl-4<i>H</i>-pyrido[3,2-<i>a</i>]phenazin-3-one 30722-23-7 C23H24N4O3
    2-butyl-1-hydroxy-5-morpholin-4-yl-4<i>H</i>-pyrido[3,2-<i>a</i>]phenazin-3-one
    —— 2-(4-Amino-3,5-diodophenyl)-ethylchlorid 52273-62-8 C8H8ClI2N
    2-(4-Amino-3,5-diodophenyl)-ethylchlorid
    —— 2-Acetamido-1,6-anhydro-3,4-di-O-benzyl-2-desoxy-β-D-glucopyranose 50604-72-3 C22H25NO5
    2-Acetamido-1,6-anhydro-3,4-di-O-benzyl-2-desoxy-β-D-glucopyranose
    —— 2-Trimethylsilyl-N,N-dimethyl-4-thienylamin 41895-04-9 C9H17NSSi
    2-Trimethylsilyl-N,N-dimethyl-4-thienylamin
    —— 2,3-oxido-13-nor-eudesm-11-acetate 104841-25-0 C16H26O3
    2,3-oxido-13-nor-eudesm-11-acetate
    —— (2S,3S)-4-[3-(perfluorooctyl)propyl-1-oxy]benzyl 3-((2R,3R)-3-azido-2-methyl-5-phenylpentanamido)-2,5-dimethylhexanoate 944479-38-3 C38H41F17N4O4
    (2S,3S)-4-[3-(perfluorooctyl)propyl-1-oxy]benzyl 3-((2R,3R)-3-azido-2-methyl-5-phenylpentanamido)-2,5-dimethylhexanoate
    —— 2-(6-morpholin-4-yl-pyridin-3-yl)-7-pyridin-3-yl-furo[3,2-b]pyridine 1360908-19-5 C21H18N4O2
    2-(6-morpholin-4-yl-pyridin-3-yl)-7-pyridin-3-yl-furo[3,2-b]pyridine
    —— (2S,4S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-((R)-1,2-diphenyl-ethoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester 216062-14-5 C30H45NO4Si
    (2S,4S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-((R)-1,2-diphenyl-ethoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 2-[(benzyloxy)methyl]-6-chloropyrido[4,3-d][1,3]thiazole 1227629-38-0 C14H11ClN2OS
    2-[(benzyloxy)methyl]-6-chloropyrido[4,3-d][1,3]thiazole
    —— 2.3,2'.3'-Bis-<pentamethylen>-9.9'-spirobifluoren 23012-54-6 C35H32
    2.3,2'.3'-Bis-<pentamethylen>-9.9'-spirobifluoren
    —— 2,2,2-trichloroacetimidic acid (E)-(S)-4-(tert-butyldimethylsilanyloxy)-5-methylhex-2-enyl ester 1040285-17-3 C15H28Cl3NO2Si
    2,2,2-trichloroacetimidic acid (E)-(S)-4-(tert-butyldimethylsilanyloxy)-5-methylhex-2-enyl ester
    —— (2R,4R)-4-(tert-butoxycarbonylamino)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3,3-difluoro-2-hydroxybutyl methanesulfonate 1145778-21-7 C15H27F2NO8S
    (2R,4R)-4-(tert-butoxycarbonylamino)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3,3-difluoro-2-hydroxybutyl methanesulfonate
    —— 2-<3-phenylacetamido-4-methylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>acetic acid 122692-34-6 C14H16N2O6S
    2-<3-phenylacetamido-4-methylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>acetic acid
    —— [(2-(benzimidazol-2-yl)-6-(benzotriazol-1-yl)pyridine(-1H))RuH(PPh3)2] 1432522-21-8 C54H42N6P2Ru
    [(2-(benzimidazol-2-yl)-6-(benzotriazol-1-yl)pyridine(-1H))RuH(PPh3)2]
    —— 2-(naphthalen-2-yl)-1-(1H-pyrrol-2-yl)-ethanedione 1260146-78-8 C16H11NO2
    2-(naphthalen-2-yl)-1-(1H-pyrrol-2-yl)-ethanedione
    —— (2S,3R)-3-methyl-2-phenylpentan-2-ol 1314099-57-4 C12H18O
    (2S,3R)-3-methyl-2-phenylpentan-2-ol
    —— (2R,3R)-3-(3-bromophenyl)-6,6-dimethyl-2-nitro-2,3,6,7-tetrahydrobenzofuran-4(5H)-one 1258517-44-0 C16H16BrNO4
    (2R,3R)-3-(3-bromophenyl)-6,6-dimethyl-2-nitro-2,3,6,7-tetrahydrobenzofuran-4(5H)-one
    —— 2-(2H-chromen-8-yl)-3-hydroxy-1-(o-tolyl)propenone 1179326-24-9 C19H16O3
    2-(2H-chromen-8-yl)-3-hydroxy-1-(o-tolyl)propenone
    —— 2-<3-Methyl-2-thienyl>-3-methylcrotonsaeure 33131-50-9 C10H12O2S
    2-<3-Methyl-2-thienyl>-3-methylcrotonsaeure
    —— 2,4-diisobutoxy-acetoacetic acid <i>sec</i>-butyl ester 107059-79-0 C16H30O5
    2,4-diisobutoxy-acetoacetic acid <i>sec</i>-butyl ester
    —— 2,3,5,6-tetramethoxyphenanthrene-10-carboxaldehyde 109688-38-2 C19H18O5
    2,3,5,6-tetramethoxyphenanthrene-10-carboxaldehyde
    —— 2,3,3-Trifluoro-4-trifluoromethyl-tricyclo[3.2.1.0<sup>2,4</sup>]oct-6-ene 51549-87-2 C9H6F6
    2,3,3-Trifluoro-4-trifluoromethyl-tricyclo[3.2.1.0<sup>2,4</sup>]oct-6-ene
    —— 2',7'-dichloro-3'-(methoxymethoxy)-6'-(methylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 1207538-45-1 C23H17Cl2NO5
    2',7'-dichloro-3'-(methoxymethoxy)-6'-(methylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
    —— (2-(2-((4-methoxybenzyl)amino)ethyl)phenyl)methanol 1004522-38-6 C17H21NO2
    (2-(2-((4-methoxybenzyl)amino)ethyl)phenyl)methanol
    —— [(2,3-diphenylquinoxaline)-4',4''-dioxy]triethylene glycol 1256100-41-0 C26H24N2O4
    [(2,3-diphenylquinoxaline)-4',4''-dioxy]triethylene glycol
    —— 2-amino-9-((2R,3R,4S,5R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-3-hydroxy-4-(naphthalen-2-ylmethoxy)-5-(prop-2-yn-1-yl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one 1092803-57-0 C40H41N5O5Si
    2-amino-9-((2R,3R,4S,5R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-3-hydroxy-4-(naphthalen-2-ylmethoxy)-5-(prop-2-yn-1-yl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one
    —— 2-(2-methylstyryl)benzo[c]phenanthrene 54031-11-7 C27H20
    2-(2-methylstyryl)benzo[c]phenanthrene
    —— (2R,6R,7R)-7-((S)-5-Benzhydryloxycarbonyl-5-tert-butoxycarbonylamino-pentanoylamino)-3-methylene-5,8-dioxo-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester 137042-85-4 C45H47N3O9S
    (2R,6R,7R)-7-((S)-5-Benzhydryloxycarbonyl-5-tert-butoxycarbonylamino-pentanoylamino)-3-methylene-5,8-dioxo-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester
    —— (+/-)-2-ethoxy-7-methoxy-4a-methyl-(4a<i>r</i>,12a<i>t</i>)-1,4,4a,5,6,11,12,12a-octahydro-chrysene 115079-88-4 C22H28O2
    (+/-)-2-ethoxy-7-methoxy-4a-methyl-(4a<i>r</i>,12a<i>t</i>)-1,4,4a,5,6,11,12,12a-octahydro-chrysene