phthalazine (English, noun)
expansion: phthalazine (countable and uncountable, plural phthalazines)
Senses:
topics: chemistry
natural-sciences
organic-chemistry
physical-sciences
glosses: A bicyclic heterocycle consisting of a benzene ring fused to pyridazine
tags: countable
uncountable
Forms:
form: phthalazines
tags: plural