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!

ChemicalBook CAS DataBase List 3-ACETYL-4H-PYRIMIDO[2,1-B][1,3]BENZOTHIAZOL-4-ONE
65692-00-4

3-ACETYL-4H-PYRIMIDO[2,1-B][1,3]BENZOTHIAZOL-4-ONE synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: ethanol / Heating
2: benzene / Heating

References:

Sakamoto,M. et al. [Chemical and pharmaceutical bulletin,1977,vol. 25,p. 3360 - 3365]