1039-82-3 2908-75-0 8-((Bis(2-hydroxyethyl)amino)methyl)-6,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one 8-((Bis(2-hydroxyethyl)amino)methyl)-6,7-dihydroxy-4-methylcoumarin Esculamina [INN-Spanish] Esculamine Esculamine [INN] Esculaminum [INN-Latin]