 | 3-OXO-1-INDANCARBOXYLIC ACID, 98%CAS：29427-69-8 |
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 | 3-Oxo-4-aza-5-alpha-androstane-17-beta-N-t-butylcarboxamideCAS：98319-24-5 |
|
 | 2,5-OXAZOLIDINEDIONECAS：2185-00-4 |
|
 | (S)-(-)-4-OXO-2-AZETIDINECARBOXYLIC ACIDCAS：16404-94-7 |
|
 | (S)-(-)-2-OXO-1,5-IMIDAZOLIDINE-DICARBOX YLIC ACID 1-BENZYL ESTER, 98%CAS：59760-01-9 |
|
 | L-6-Oxo-pipecolinic acidCAS：34622-39-4 |
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![cis-1-Oxo-octahydro-pyrido[1,2-a]pyrazine-7-carboxylic acid methyl ester](http://legacy.h.82085.cn/images/goods/20100809/lDigTKz2G24kNfW1281335024.PNG) | cis-1-Oxo-octahydro-pyrido[1,2-a]pyrazine-7-carboxylic acid methyl esterCAS：145033-25-6 |
|
 | 7-OXOOCTANOIC ACID, 98%CAS：14112-98-2 |
|
 | 5-Oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acidCAS：57678-46-3 |
|
 | 4-Oxoheptanedioc acid diethyl esterCAS：6317-49-3 |
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 | (5-Oxo-5-phenyl-pentyl)-carbamic acid tert-butylesterCAS：116437-42-4 |
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 | (4-Oxo-4-phenyl-butyl)-carbamic acid tert-butylesterCAS：116437-41-3 |
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 | 2,2'-二氨基联苯胺CAS：24878-25-9 |
|
 | (S)-(+)-2-OXO-4-PHENYL-3-OXAZOLIDINE-ACE TIC ACID, 98%CAS：99333-54-7 |
|
 | Perfluoro-tert-butanolCAS：237-82-1 |
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