74497-02-2
1-aminobenzene
→
28293-31-4
2,5-diazido-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
28293-39-2
2,5-dibromo-3,6-diphenylcyclohexa-2,5-diene-1,4-dione