在线日韩欧美天堂在下线,日韩欧美福利小电影精品,日韩精品字幕综合,日韩不卡一区丝袜 - www.zhengdaofarm.com

Location > Home > Product
2-氰乙基4-(4-氰基-2-甲氧基芐基)-2,8-二甲基-5-OXO-1,4,5,6-四氫-1,6-萘啶-3-羧酸鹽
Basic Infor
Chemical Name: 2-氰乙基4-(4-氰基-2-甲氧基芐基)-2,8-二甲基-5-OXO-1,4,5,6-四氫-1,6-萘啶-3-羧酸鹽
CAS No.: 2-cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate