Pilocarpine hydrochloride54-71-7100 % similar Pilocarpine92-13-793 % similar Pilocarpine nitrate148-72-174 % similar 3-Methylhistidine368-16-142 % similar Anserine584-85-037 % similar 2-Methylbutyl 2-methylbutanoate2445-78-535 % similar 1-Methyl-5-aminomethylimidazole486414-86-235 % similar (S)-2-Ethylbutyl 2-aminopropanoate hydrochloride946511-97-333 % similar Arctigenin7770-78-732 % similar Methyl 1-methyl-1H-imidazole-5-carboxylate17289-20-231 % similar Diisooctyl 1,2-cyclohexanedicarboxylate84-71-930 % similar 1-Methyl-1H-imidazole-5-carboxylic acid41806-40-030 % similar