4082-31-9
4,5-Dihydroxybenzocyclobutene
→
~90%
4082-19-3
bicyclo[4.2.0]octa-1,5-diene-3,4-dione
118632-69-2
Bis-[Benzocyclobuten-4-ammonium]-Sulfat
4082-20-6
bicyclo[4.2.0]octa-1(6),2,4-trien-4-ol
53995-96-3
3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene