Oxyphenbutazone is a nonsteroidal anti-inflammatory drug (NSAID).

[2] It was withdrawn from markets worldwide in mid-1980s due to bone marrow suppression and the risk of Stevens–Johnson syndrome.

[3][4] In Scrabble, the word "oxyphenbutazone" is the present highest scoring word resulting in 1,780 points based on the NASPA word list of 2006.

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