4,6-Dioxa-2-azabicyclo[3.2.0]hept-2-ene,1,7-diethyl-5-methoxy-3-methyl-, (1R,5S,7R)-rel-
CAS No. 647012-59-7
bromocyclene 5895-04-5
Piericidin B2 58947-76-5