1,3,8-Trianaspiro(4.5)decane-4-one,8-(1,4-benzodioxan-2-ylmethyl)-1-phenyl- 1054-88-2 8-(1,4-Benzodioxan-2-ylmethyl)-1-phenyl-1,3,8-trianaspiro(4,5)decane-4-one Espiroxatrina [INN-Spanish] NSC 665322 R 5188 Spiroxatrine Spiroxatrine [INN] Spiroxatrinum [INN-Latin]