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CAS號	中文名稱	英文名稱
152419-49-3	(s)-(9ci)-3-甲基-4-氧代-戊酸	Pentanoic acid, 3-methyl-4-oxo-, (s)-(9ci)
127116-16-9	(r)-(9ci)-3-甲基-4-氧代-戊酸	Pentanoic acid, 3-methyl-4-oxo-, (r)-(9ci)
86938-57-0	(s)-(9ci)-3-氨基-4-氧代-戊酸	Pentanoic acid, 3-amino-4-oxo-, (s)-(9ci)
165544-39-8	3,3-二氟-4-甲基-2-氧代戊酸	Pentanoic acid, 3,3-difluoro-4-methyl-2-oxo-
614759-21-6	(2r)-(9ci)-2-甲基-4-氧代戊酸	Pentanoic acid, 2-methyl-4-oxo-, (2r)-(9ci)
150337-73-8	(r)-(9ci)-2-羥基-4-氧代-戊酸	Pentanoic acid, 2-hydroxy-4-oxo-, (r)-(9ci)
173948-42-0	(s)-(9ci)-3-甲基-4-氧代-戊腈	Pentanenitrile, 3-methyl-4-oxo-, (s)-(9ci)
737761-03-4	(3s)-(9ci)-1-乙基-3-甲基哌啶	Piperidine, 1-ethyl-3-methyl-, (3s)-(9ci)
443122-94-9	(9ci)-n-(2-乙基苯基)-戊酰胺	Pentanamide, n-(2-ethylphenyl)-(9ci)
120810-81-3	(2s)-(9ci)-2-甲基-4-氧代戊醛	Pentanal, 2-methyl-4-oxo-, (2s)-(9ci)
362607-66-7	(2r)-(9ci)-2-乙基-4-氧代戊醛	Pentanal, 2-ethyl-4-oxo-, (2r)-(9ci)
100539-07-9	(6ci)-1-(3-環(huán)戊基丙基)-哌啶	Piperidine, 1-(3-cyclopentylpropyl)-(6ci)
726122-84-5	(9ci)-1-(3-氮雜啶羰基)-哌啶	Piperidine, 1-(3-azetidinylcarbonyl)-(9ci)
194427-25-3	(9ci)-1-(3-氮雜啶)-4-氟-哌啶	Piperidine, 1-(3-azetidinyl)-4-fluoro-(9ci)
166975-75-3	(9ci)-1-(2-吡咯烷羰基)-哌啶	Piperidine, 1-(2-pyrrolidinylcarbonyl)-(9ci)
5309-95-5	(9ci)-1-(1-硫氧代丙基)-哌啶	Piperidine, 1-(1-thioxopropyl)-(9ci)
128781-34-0	(9ci)-1-(1-硫氧代庚基)-哌啶	Piperidine, 1-(1-thioxoheptyl)-(9ci)
153558-50-0	(9ci)-1-(1-亞氨基乙基)-哌啶	Piperidine, 1-(1-iminoethyl)-(9ci)
161459-56-9	(9ci)-4-(3-羥基丙基)-哌嗪酮	Piperazinone, 4-(3-hydroxypropyl)-(9ci)
137066-46-7	(9ci)-4-(2-羥基丙基)-哌嗪酮	Piperazinone, 4-(2-hydroxypropyl)-(9ci)

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