Phenazone

Phenazone (INN and BAN; also known as phenazon, antipyrine (USAN), or analgesine) is an analgesic, a non-steroidal anti-inflammatory drug and an antipyretic. It was first synthesized by Ludwig Knorr in 1883. It is formed by reducing diortho- dinitrodiphenyl with sodium amalgam and methyl alcohol, or by heating diphenylene-ortho-dihydrazine with hy...
Found on http://en.wikipedia.org/wiki/Phenazone

phenazone

(fen┬┤ә-zōn) antipyrine.
Found on http://www.encyclo.co.uk/local/21001
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