Rating | Solver | Clue |
---|---|---|
AMMONIA | Pungent base | |
QUINOLINE | A nitrogenous base, C9H7N obtained as a pungent colorless liquid by the distillation of alkaloids, bones, coal tar, etc. It the nucleus of many... | |
PYRIDINE | ...illation of bone oil or coal tar, and by the decomposition of certain alkaloids, as a colorless liquid with a peculiar pungent odor. It is the n... |