1.
Name: 1H-(1,2,4)Triazolo(1,2-a)pyridazine-1,3(2H)-dione, 2-(4-bromo-3-methylphenyl)tetrahydro-
CAS: 58766-31-7



4.
Name: (1,2,4)Triazino(3,4-f)purine-7(4H)-acetic acid, 1,6,8,9-tetrahydro-9-methyl-6,8-dioxo-1,3-diphenyl-, hydrazide
CAS: 105774-60-5


