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CAS號 中文名稱 英文名稱
218440-18-7 (2r)-(9ci)-3-乙烯-2-哌啶羧酸甲酯 2-Piperidinecarboxylicacid,3-ethenylidene-,methylester,(2r)-(9ci)
144122-19-0 (9ci)-1-(三氟乙?;?-2-哌啶甲腈 2-Piperidinecarbonitrile, 1-(trifluoroacetyl)-(9ci)
363192-02-3 (9ci)-5,5-二甲基-2-哌嗪羧酸乙酯 2-Piperazinecarboxylicacid,5,5-dimethyl-,ethylester(9ci)
150502-30-0 (9ci)-3,6-二氧代-2-哌嗪乙酸甲酯 2-Piperazineaceticacid,3,6-dioxo-,methylester(9ci)
336624-89-6 (2z)-(9ci)-3-甲基-4-氧代-2-戊烯酸 2-Pentenoic acid, 3-methyl-4-oxo-, (2z)-(9ci)
15678-01-0 (6ci,7ci,9ci)-5-羥基-3-疏基-2-戊酮 2-Pentanone, 5-hydroxy-3-mercapto-(6ci,7ci,9ci)
201423-46-3 (9ci)-5-(乙烯氧基)-3-甲基-2-戊酮 2-Pentanone, 5-(ethenyloxy)-3-methyl-(9ci)
408507-19-7 (9ci)-4-甲基-3-(甲基氨基)-2-戊酮 2-Pentanone, 4-methyl-3-(methylamino)-(9ci)
44824-58-0 (9ci)-4-(羥基氨基)-4-甲基-2-戊酮 2-Pentanone, 4-(hydroxyamino)-4-methyl-(9ci)
755760-40-8 (4ci)-3-羥基-3-(羥基甲基)-2-戊酮 2-Pentanone, 3-hydroxy-3-(hydroxymethyl)-(4ci)
71686-68-5 (r*,r*)-(9ci)-3-乙基-4-羥基-2-戊酮 2-Pentanone, 3-ethyl-4-hydroxy-, (r*,r*)-(9ci)
160193-85-1 (9ci)-3-乙基-3-(羥基甲基)-2-戊酮 2-Pentanone, 3-ethyl-3-(hydroxymethyl)-(9ci)
118994-78-8 [s-(r*,s*)]-(9ci)-3,4-二羥基-2-戊酮 2-Pentanone, 3,4-dihydroxy-, [s-(r*,s*)]-(9ci)
126144-31-8 (9ci)-3-(甲基亞硝基氨基)-2-戊酮 2-Pentanone, 3-(methylnitrosoamino)-(9ci)
90226-80-5 (7ci)-3-(乙基氨基)-3-甲基-2-戊酮 2-Pentanone, 3-(ethylamino)-3-methyl-(7ci)
443678-79-3 (9ci)-1-(2,4,6-三羥基苯基)-2-戊酮 2-Pentanone, 1-(2,4,6-trihydroxyphenyl)-(9ci)
102154-07-4 (6ci)-3-乙基-3-丙基-2,6-哌嗪二酮 2,6-Piperazinedione,3-ethyl-3-propyl-(6ci)
33477-74-6 (8ci,9ci)-3,3-二甲基-2,5-哌嗪二酮 2,5-Piperazinedione,3,3-dimethyl-(8ci,9ci)
66445-41-8 (r)-(9ci)-1,3-二甲基-2,5-哌嗪二酮 2,5-Piperazinedione,1,3-dimethyl-,(r)-(9ci)
130830-78-3 (9ci)-(2r-順式)-2,4-吡咯烷二羧酸 2,4-Pyrrolidinedicarboxylicacid,(2r-cis)-(9ci)
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