πŸ‡ΊπŸ‡Έ United States

2932993200

Benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)

Details

Parent HS6
293299 Heterocyclic compounds; with oxygen hetero-atom(s) only, no lactones or unfused furan rings in the structure, other than isosafrole, 1-(1,3-benzodiaxol-5-yl) propan-2-one, piperonal, safrole, tetrahydrocannabinols (all isomers), carbofuran (ISO)