Chemical Name : 2-Vinylpyrazine
CAS : 4177-16-6
Synonyms: 2-Ethenylpyrazine;2-Vinylpyrazine
4640-69-1
50-69-1
885590-99-8
172516-42-6
Tetra
![Methyl 3-(ethylthio)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate](http://thsciimg.chemcd.cn/TS56057.gif)