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    中文名称 英文名称 CAS号 化学式
    1-(2-吡啶基)-1-己酮 1-(pyridin-2-yl)hexan-1-one 42203-03-2 C11H15NO
    1-(2-吡啶)乙胺 2-aminoethylpyridine 42088-91-5 C7H10N2
    1-(2-吡啶)-环戊烷甲腈 1-(pyridin-2-yl)cyclopentanecarbonitrile 400727-04-0 C11H12N2
    1-(2-吡啶)-环丁烷甲腈 1-(pyridin-2-yl)cyclobutanecarbonitrile 485828-46-4 C10H10N2
    1-(2-吗啉基乙基)硫代-2-(1-萘基)-3-(2,3,4,5-四氢呋喃-2-基)丙烷 1-(2-Morpholino-ethylmercapto)-3-<tetrahydrofuryl-(2)>-2-<naphthyl-(1)>-propan 47539-72-0 C23H31NO2S
    1-(2-叠氮基乙氧基)十八烷 2-azidoethyl n-octadecyl ether 460343-14-0 C20H41N3O
    1-(2-叠氮乙基)萘 1-(2-azidoethyl)naphthalene 406953-52-4 C12H11N3
    1-(2-叔丁基苯基)-4-甲基哌嗪 1-(2-tert-butyl-phenyl)-4-methyl-piperazine 452929-03-2 C15H24N2
    1-(2-叔丁基-5-硝基苯基)-4-甲基哌嗪 1-[2-(tert-butyl)-5-nitrophenyl]-4-methylpiperazine 453562-54-4 C15H23N3O2
    1-(2-亚氨基-3-甲基-2,3-二氢-1H-苯并咪唑-1-基)-3,3-二甲基-2-丁酮 1-(2-Imino-3-methyl-2,3-dihydro-1H-benzimidazol-1-YL)-3,3-dimethylbutan-2-one 487006-10-0 C14H19N3O
    1-(2-二苯甲基氧基乙基)哌啶 Benzhydryl-β-piperidinoaethylaether 4960-10-5 C20H25NO
    1-(2-二乙氨基乙基)哌嗪 1-(2-(diethylamino)ethyl)piperazine 4038-92-0 C10H23N3
    1-(2-二丙基氨乙基)哌嗪 1-(2-dipropylaminoethyl)piperazine 496808-01-6 C12H27N3
    1-(2-乙酰苯氧基)-3-[4-(3,4-二甲基苯基)-1-哌嗪基]-2-丙醇 1-(2-{3-[4-(3,4-dimethyl-phenyl)-piperazin-1-yl]-2-hydroxy-propoxy}-phenyl)-ethanone 42583-20-0 C23H30N2O3
    1-(2-乙酰基苯基)哌嗪 1-(2-acetylphenyl)piperazine 439815-18-6 C12H16N2O
    1-(2-乙氧基苯基)-3-苯基脲 <i>N</i>-(2-ethoxy-phenyl)-<i>N</i>'-phenyl-urea 4300-34-9 C15H16N2O2
    1-(2-乙基苯基)哌嗪 1-(2-ethyl-phenyl)-piperazine 40224-10-0 C12H18N2
    1-(2-乙基苯基)-3-苯基脲 1-(2-ethylphenyl)-3-phenylurea 4575-37-5 C15H16N2O
    1-(2-乙基-4-甲氧基苯基)乙酮 1-(2-ethyl-4-methoxyphenyl)ethanone 41068-29-5 C11H14O2
    1-(2-乙基-2-甲基-2H-氮杂环丙烯-3-基)-L-脯氨酸甲酯 methyl (S)-N-[(R/S)-2-ethyl-2-methyl-2H-azirin-3-yl]prolinate 445396-40-7 C11H18N2O2
    1-(2-乙基-2-甲基-1,3-恶唑烷-3-基)乙酮 3-acetyl-2-ethyl-2-methyl-oxazolidine 4894-06-8 C8H15NO2
    1-(2-丙炔基)-4b-苯基-1a-环己醇氨基甲酸酯 Cyclohexanol, 4-phenyl-1-(2-propynyl)-, carbamate, (E)- 41416-56-2 C16H19NO2
    1-(2-丙炔)-1H-吲哚-2,3-二酮 1-prop-2-ynyl-1H-indole-2,3-dione 4290-87-3 C11H7NO2
    1-(2-丁基)哌嗪盐酸盐 4-sec-butyl-piperazine dihydrochloride 435341-98-3 C8H18N2*2ClH
    1-(2-(甲氧基甲氧基)苯基)-2-苯基丙-2-烯-1-酮 1-(2-(methoxymethoxy)phenyl)-2-phenylprop-2-en-1-one 412339-67-4 C17H16O3
    1-(2-(环丙基甲氧基)-6-羟基苯基)乙酮 1-{2-[(cyclopropylmethyl)oxy]-6-hydroxyphenyl}ethanone 405239-70-5 C12H14O3
    1-(2-(二苯基膦基)苯基)哌嗪 1-(2-(diphenylphosphino)phenyl)piperazine 453559-77-8 C22H23N2P
    1-(2-(4-溴苯基)亚乙基)-2-(2,4-二硝基苯基)肼 1-(2-(4-bromophenyl)ethylidene)-2-(2,4-dinitrophenyl)hydrazine 4410-17-7 C14H11BrN4O4
    1-(2-(4-氟苯氧基)苯基)乙酮 1-(2-(4-fluorophenoxy)phenyl)ethanone 431047-38-0 C14H11FO2
    1-(2-(4-(三氟甲基)苯基氨基)噻唑-5-基)乙酮 1-(2-(4-(trifluoromethyl)phenylamino)thiazol-5-yl)ethanone 478259-73-3 C12H9F3N2OS
    1-(2-(2-氟苯氧基)乙基)哌嗪 1-[2-(2-fluoro-phenoxy)-ethyl]-piperazine 401481-90-1 C12H17FN2O
    1-(2-(2-氟-4-(三氟甲基)苯基)-4-甲基噻唑-5-基)乙酮 1-(2-(2-Fluoro-4-(trifluoromethyl)phenyl)-4-methylthiazol-5-YL)ethanone 447406-74-8 C13H9F4NOS
    1-(2-(2,4-二氯苯氧基)乙基)哌嗪 1-[2-(2,4-Dichlorophenoxy)ethyl]piperazine 401509-33-9 C12H16Cl2N2O
    1-(2,6-二甲基咪唑并[1,2-a]吡啶-3-基)乙酮 1-(2,6-dimethyl-1H-imidazo[1,2-a]pyridin-3-yl)ethanone 453510-82-2 C11H12N2O
    1-(2,6-二溴-4-硝基苯基)-3,3-二乙基三氮杂-1-烯 N-[(2,6-dibromo-4-nitrophenyl)diazenyl]-N-ethylethanamine 401631-97-8 C10H12Br2N4O2
    1-(2,6-二氯苯基)双胍盐酸盐 1-(2,6-Dichlorophenyl)biguanide hydrochloride 42823-15-4 C8H10Cl3N5
    1-(2,6-二氟苯基)-2-苯基-乙酮 1-(2,6-Difluorophenyl)-2-phenyl-1-ethanone 465514-59-4 C14H10F2O
    1-(2,6,6-三甲基-2-环己烯-1-基)-2-丁烯-1-酮 α-damascone 43052-87-5 C13H20O
    1-(2,6,6-三甲基-1,3-环己二烯-1-基)-乙酮 2,5,5-trimethyl-1-acetylcyclohexa-1,3-diene 41436-46-8 C11H16O
    1-(2,5-二羟基苯基)戊-1-酮 1-(2,5-dihydroxyphenyl)pentan-1-one 4693-17-8 C11H14O3
    1-(2,5-二甲氧基苯基)甲亚胺 1-(2,5-Dimethoxyphenyl)methanimine 408335-51-3 C9H11NO2
    1-(2,5-二甲氧基苯基)乙醇 (2,5-di-methoxyphenyl)ethan-2-ol 41038-40-8 C10H14O3
    1-(2,5-二甲氧基-苯基)-吡咯-2,5-二酮 <i>N</i>-(2,5-dimethoxy-phenyl)-maleimide 40783-24-2 C12H11NO4
    1-(2,5-二甲氧基-4-甲基苯基)丙-1-烯 1-(2,5-dimethoxy-4-methylphenyl)prop-1-ene 49558-68-1 C12H16O2
    1-(2,5-二甲基苯基)-2-苯基乙酮 1-(2,5-dimethylphenyl)-2-phenylethanone 41840-98-6 C16H16O
    1-(2,5-二氯苯基)双胍盐酸盐 1-(2,5-dichloro-phenyl)-biguanide; hydrochloride 4767-32-2 C8H9Cl2N5*ClH
    1-(2,5-二氨基苯基)乙酮 2.5-Diamino-acetophenon 42465-63-4 C8H10N2O
    1-(2,4-二苯甲酰氧基-5-乙酰基苯基)-乙酮 1-(2,4-dibenzoyloxy-5-acetylphenyl)-ethanone 483282-31-1 C24H18O6
    1-(2,4-二羟基苯基)-十六烷-1-酮 1-(2,4-dihydroxyphenyl)-hexadecan-1-one 40372-79-0 C22H36O3
    1-(2,4-二羟基苯基)-2-(4-羟基-3-甲氧基苯基)乙酮 1-(2,4-dihydroxyphenyl)-2-(4'-hydroxy-3'-methoxyphenyl)ethanone 40456-49-3 C15H14O5