49744-39-0 | 3,3'-dichloro[1,1'-biphenyl]-4,4'-bis(diazonium) dichloride | C12H6 Cl2 N4 . 2 Cl |
49744-25-4 | 1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile | C15H13 N5 O4 |
49744-26-5 | 2-(2-methoxyethoxy)ethyl 4-[(5-cyano-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxopyridin-3-yl)azo]benzoate | C21H24 N4 O6 |