Synonyms: 6,14-Ethenomorphinan-7-methanol,17-(cyclopropylmethyl)-a-(1,1-dimethylethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-a-methyl-, hydrochloride, (aS,5a,7a)- (9CI); 6,14-Ethenomorphinan-7-methanol, 17-(cyclopropylmethyl)-a-(1,1-dimethylethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-a-methyl-, hydrochloride, [5a,7a(S)]-; Buprederm; Buprenex; Buprenorphinehydrochloride; CL 112302; Lepetan; M 6029; MR 56; NIH 8805; UM 952; Vetergesic