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-METHYLPYRAZINE-2-CARBOXAMIDE
104893-52-9

3-METHYLPYRAZINE-2-CARBOXAMIDE synthesis

3synthesis methods
65735-15-1 Synthesis
2-CYANO-3-METHYLPYRAZINE

65735-15-1
16 suppliers
inquiry

3-METHYLPYRAZINE-2-CARBOXAMIDE

104893-52-9
10 suppliers
inquiry

-

Yield:-

Reaction Conditions:

with sulfuric acid at 125;

References:

Karmas;Spoerri [Journal of the American Chemical Society,1956,vol. 78,p. 2141,2144]

3-METHYLPYRAZINE-2-CARBOXAMIDE Related Search: