natural remedies · Ingredient 1-(4-hydroxyphenyl)-2-(2,3,5-trihydroxyphenyl)ethylene Formula: C20H22O9 ⚗️ IdentityName1-(4-hydroxyphenyl)-2-(2,3,5-trihydroxyphenyl)ethylene🔗 External ReferencesHERB DBHBIN001501 ↗CAS Number82373-94-2 ↗