午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

39629-89-5

1-(2-HYDROXY-PHENYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID synthesis

1synthesis methods
-

Yield:-

References:

Paytash et al. [Journal of the American Chemical Society,1950,vol. 72,p. 1415]

1-(2-HYDROXY-PHENYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID Related Search: