Is “Phenothiazine” a Scrabble word?
Yes
PHENOTHIAZINE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Phenothiazine
noun
1.A polycyclic heterocycle consisting of two benzene rings fused to one of thiazine; thiodiphenylamine, dibenzothiazine
2.Any of a family of pharmaceuticals, derived from this compound, used to treat schizophrenia etc.