国产成人小精品视频_国产天堂在线小视频_欧美无遮挡激情视频在线_曰韩国产高清无码

86-574-63976058
Location: Home > Products > Amino acid derivative > (2S,4S)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid
(2S,4S)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid

< Back >

(2S,4S)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid

Synonym:Cis-HYP-OH

CAS No.618-27-9