Product nomen: EGCG, Epigallocatechin gallate alias:EGCG;(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate nomen Latinum: Camellia sinensis O. Ktze. Part Used:Folium Active Ingredient: EGCG, Epigallocatechin gallate Specification:98% CAS Non.: 84650-60-2 Formulae hypotheticae: C22H18O11 pondus hypotheticum: 458.3717 Repono: Condite in vasis obsignatis ad frigus & siccum. Custodiat lucem, infestatio et humorem pestem