Oxycodone76-42-6100 % similar Naltrexone16590-41-356 % similar Naltrexone hydrochloride16676-29-254 % similar Naloxone hydrochloride357-08-453 % similar Naloxone hydrochloride dihydrate51481-60-851 % similar Methylnaltrexone bromide73232-52-742 % similar Nalmefene hydrochloride58895-64-041 % similar Rel-(4aR,8aR)-4a,5,9,10,11,12-Hexahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-one1668-86-637 % similar Narwedine510-77-037 % similar Sinomenine115-53-737 % similar (-)-Galantamine357-70-036 % similar Sinomenine hydrochloride6080-33-735 % similar Lycoramine21133-52-835 % similar Galantamine hydrobromide1953-04-435 % similar Naloxegol oxalate1354744-91-434 % similar Heroin561-27-333 % similar (+)-Isocorydine475-67-231 % similar 2,3,4-Trimethoxybenzeneacetic acid22480-91-730 % similar