4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)benzopyran-9-carboxylic acid479-66-3100 % similar Garcinone C76996-27-534 % similar Gamma-mangostin31271-07-534 % similar Mangostin6147-11-131 % similar Beta-mangostin20931-37-730 % similar