26078-24-0 2H-1-Benzopyran-2-one, 4,6-dimethyl-7-(methylamino)- 4,6-Dimethyl-7-methylaminocoumarin Coumarin, 4,6-dimethyl-7-methylamino- NSC93948 WLN: T66 BOVJ E1 H1 IM1