Bicyclo[2.2.0]hexane
CAS No. 1552-98-3
Bicyclo[2.2.0]hexa-1,3,5-triene(7CI,8CI,9CI); Bicyclo[2.2.0]hexa-1(4),2,5-triene; Butalene; p-Benzyne
EPP 22 88204-12-0
Hosenkol A 88206-84-2