37574-47-3
3b,4a-Dihydrobenzo[1,12]tetrapheno[5,6-b]oxirene
→
56183-00-7
O-(1-aminoethenyl)hydroxylamine,hydrochloride
110418-69-4
(+/-)-trans-4-hydroxy-5-methoxy-4,5-dihydrobenzo[a]pyrene
+
37574-48-4
benzo[a]pyren-4-ol