天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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!

80555-60-8

PBDC-dimethyl synthesis

1synthesis methods
-

Yield: 35% , 57%

Reaction Conditions:

with hydrogen sulfide in ethanol for 1.5 h;Heating;

References:

Yokoyama, Masataka;Hosi, Kazuko;Imamoto, Tsuneo [Synthesis,1981,# 11,p. 908 - 910]