daigremontianin
CAS No. 98205-50-6
Bufa-20,22-dienolide,1,3,5-[ethylidynetris(oxy)]-11,14-dihydroxy-12,19-dioxo-, [1b(R),3b,5b,11a]-;4H-2,6-Epoxy-4,13a-methanocyclopenta[5,6]naphtho[2,1-d]-1,3-dioxocin,bufa-20,22-dienolide deriv.; Daigremontianin
Pentmicin 55870-64-9