-ˈnapˌthōn, -afˌth- noun
( -s )
Etymology: International Scientific Vocabulary acet- + napth- + -one
: either of two isomeric colorless crystalline ketones C 10 H 7 COCH 3 — called also methyl naphthyl ketone
-ˈnapˌthōn, -afˌth- noun
( -s )
Etymology: International Scientific Vocabulary acet- + napth- + -one
: either of two isomeric colorless crystalline ketones C 10 H 7 COCH 3 — called also methyl naphthyl ketone
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012