
1) Vinyl compound
Found on
https://www.crosswordclues.com/clue/nitroethylene

Nitroethylene (also known as nitroethene) is a liquid organic compound with the formula C2H3NO2. It is the simplest nitroalkene, which are unsaturated carbon chains with at least one double bond and a NO2 functional group. Nitroethylene serves as a useful intermediate in the production of various other chemicals. ==Properties== Nitroethylene has a...
Found on
http://en.wikipedia.org/wiki/Nitroethylene
No exact match found.