1) Vinyl compound
Found on
https://www.crosswordclues.com/clue/cinchonidine
Cinchonidine is an alkaloid found in Cinchona officinalis. It is used in asymmetric synthesis in organic chemistry. It is a stereoisomer and pseudo-enantiomer of cinchonine. ...
Found on
http://en.wikipedia.org/wiki/Cinchonidine
• (n.) One of the quinine group of alkaloids, found especially in red cinchona bark. It is a white crystalline substance, C19H22N2O, with a bitter taste and qualities similar to, but weaker than, quinine; -- sometimes called also cinchonidia.
Found on
http://thinkexist.com/dictionary/meaning/cinchonidine/
Cin·chon'i·dine noun [ From
Cinchona .]
(Chemistry) One of the quinine group of alkaloids, found especially in red cinchona bark. It is a white crystalline substance, C
19 H
22 N
2 O, with a bitter taste and qualities similar to, but weaker than, quinine; -...
Found on
http://www.encyclo.co.uk/webster/C/79
a white, crystalline, slightly water-soluble, levorotatory alkaloid, CHNO, stereoisomeric with cinchonine and similarly derived, used chiefly as a quinine substitute.
Found on
https://www.infoplease.com/dictionary/cinchonidine
No exact match found.
