hubei seven eight nine chemical co.,ltd
Country: China (Mainland)
Business Type: Other
1-Pyrrolidinecarboxylicacid, 2-(1-hydroxy-1-methylethyl)-, 1,1-dimethylethyl ester, (2S)-CAS NO.: 698347-48-7
(S)-2-(1-Methoxy-1-methylethyl)pyrrolidineCAS NO.: 118971-00-9
(S)-(-)-1-Amino-2-(1'-methoxy-1'-methylethyl)pyrrolidineCAS NO.: 118535-61-8