Synonyms: Acecobarb;Morphinan-6-ol,7,8-didehydro-4,5-epoxy-3- methoxy-17-methyl-,(5R,6R)-,phosphate (1:1) (salt),mixt. with 2-(acetyloxy)benzoic acid,3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6- dione,N-(4-ethoxyphenyl)acetamide and 5-ethyl-5-phenyl-2,4,6(1H,3H,5H)- pyrimidinetrione;Dolviran (old);MORPHINAN-6-OL, 7,8-DIDEHYDRO-4,5-EPOXY-3-METHOXY-17-METHYL-, (5-α,6-α)-, PHOSPHATE(1:1) (SALT), MIXT. WITH 2-(ACETYLOXY)-BENZOIC ACID, 3,7-DIHYDRO-1,3,7-TRIMETHYL-1H-PURINE-2,6-DIONE, N-(4-ETHOXYPHENYL)ACETAMIDE AND 5-ETHYL-5-PHENYL-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE;DOLVIRAN;