hangzhou neway chemicals co., ltd.
Country: China (Mainland)
Business Type: Trading Company
(S)-alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid (R)-alpha-methylbenzenemethanamine saltCAS NO.: 102916-46-1
(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acidCAS NO.: 102849-49-0