Keroselene

Keroselene is a highly volatile derivative during the steam distillation of coal-tar. It was discovered in 1861 by Joshua Merrill. It is used as an anaesthetic. ...
Found on http://en.wikipedia.org/wiki/Keroselene

Keroselene

Keroselene is a substance derived from the distillation of coal-tar. It was discovered in 1861 by Merrill, and used as an anaesthetic.
Found on http://www.probertencyclopaedia.com/browse/GK.HTM
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