4-OXAZOLIDINECARBOXYLIC ACID 5-METHYL-2-OXO-,(4R-TRANS)-
CAS No. 122871-70-9
4-Oxazolidinecarboxylicacid,5-methyl-2-oxo-,(4R-trans)-(9CI)
bexA protein 117629-04-6
Alloresact 117627-63-1
Pentyl, 1-oxo- 31304-45-7
PN 6 (polymer) 31306-02-2
4-(4-甲基哌啶-1-基)-3-硝基-苯甲酸