有機 ゆうきフッ ふっそ化合 かごう ぶつではありません
yūki fu' sokagō butsudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 有機フッ素化合物

1. Not an organofluorine compound.; It is not an organofluorine compound.

Negative
Polite
Formal Register
Chemistry