4-Amino-6-methyl-1H-2,5,10,10b-tetraazafluoranthene , its CAS NO. is 78859-36-6, the synonyms are BRN 5755713 ; Orn-P-1 ; 1H-2,5,10,10b-Tetraazafluoranthene, 4-amino-6-methyl- ; 6H-2,5,6a,7-Tetraazafluoranthen-3-amine, 1-methyl- .