6-Quinoxalinamine , its cas register number is 6298-37-9. It also can be called 6-Quinoxalinylamine ; 6-Aminoquinoxaline ; Quinoxalin-6-Ylamine ; 6-Aminoquinoxaline/6-Quinoxalinamine (For Brimonidine) ; Quinoxaline-6-Amine ; Quinoxalin-6-Amine .