Meaning of benzonaphthothiophene | Babel Free
Definitions
A polycyclic heterocycle, containing a thiophene ring linked to that of benzene and naphthalene, found in crude oils
uncountable
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.