成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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!

61949-16-4

N-BENZOYL-D-GLUCOSAMINE synthesis

3synthesis methods
-

Yield:61949-16-4 88%

Reaction Conditions:

with TEA;diphenyl (2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate in sulfolane; for 24 h;Ambient temperature;

References:

Ueda;Mori [Bulletin of the Chemical Society of Japan,1992,vol. 65,# 6,p. 1636 - 1641]

N-BENZOYL-D-GLUCOSAMINE Related Search: