Detomidine hydrochloride90038-01-033 % similar Histamine diphosphate51-74-133 % similar 4(5)-Cyanomethylimidazole18502-05-133 % similar Copper peptide ghk-cu49557-75-732 % similar Polaprezinc107667-60-732 % similar Fmoc-his-oh116611-64-431 % similar 5-Aminoimidazole-4-carboxamide hydrochloride72-40-231 % similar Tyrosine hydrochloride16870-43-230 % similar 3-Amino-4-cyclobutyl-2-hydroxybutanamide hydrochloride394735-23-030 % similar