L-Threonine 72-19-5
L-Lysine 56-87-1
L(+)-Arginine 74-79-3
β-cyclodextrin 7585-39-9
Propylparaben 94-13-3
Ethylparaben 120-47-8
Methylparaben 99-76-3
Acethydrazide 1068-57-1
Axit 4-chlorophenylboronic 1679-18-1
Cyclohexapentyloza 10016-20-3
Sản xuất Arbutin 497-76-7
Axit Tranexamic 1197-18-8