2H-1,4-Benzoxazine, 3,4-dihydro-6-chloro-4-(((3,4,5-trimethoxyphenyl)amino)acetyl)- 3,4-Dihydro-6-chloro-4-(((3,4,5-trimethoxyphenyl)amino)acetyl)-2H-1,4-benzoxazine 68061-26-7