2-Butenoicacid, 4-[[[(5a,7a)-17-(cyclopropylmethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-6,14-ethenomorphinan-7-yl]methyl]amino]-4-oxo-,methyl ester, (E)-
CAS No. 173429-52-2
2-Butenoicacid, 4-[[[(5a,7a)-17-(cyclopropylmethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-6,14-ethenomorphinan-7-yl]methyl]amino]-4-oxo-,methyl ester, (E)-; BU 164