Epigallocatechin gallate 1.Cas No.: 989-51-5 2.GMP certificate 3.Specification 90%-99% Epigallocatechin gallateOur product, ... YellowHealth foodFood, BeverageProduct Information: CAS Number: 989-51-5Synonym: (2R, 3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H ... )-benzopyran-3,5,7-triol 3-(3,4, 5-trihydroxybenzoate),(-)-Epigallocatechin gallate, (-)-Epigallocatechin gallate 3-O ...