Spiro[morphinan-6,2'-oxirane]
CAS No. 41904-86-3
Spiro[morphinan-6,2'-oxirane]; (4aS,10R,10aR)-1,9,10,10a-Tetrahydrospiro[2H-10,4a-(iminoethano)phenanthrene-3(4H),2'-oxirane]