organic heterocyclic compound benzo[a]pyrene diol epoxide I 0 302.09429 302.329 benzo[a]pyrene-7,8-dihydrodiol-9,10-oxide BP 7,8-Diol-9,10-epoxide 2 OC1c2cc3ccc4cccc5ccc(c2C2OC2C1O)c3c45 cas:55097-80-8 7,8-Dihydro-7,8-dihydroxybenzo[a]pyrene 9,10-oxide 7,8,8a,9a-tetrahydrobenzo[10,11]chryseno[3,4-b]oxirene-7,8-diol DQEPMTIXHXSFOR-UHFFFAOYSA-N InChI=1S/C20H14O3/c21-17-13-8-11-5-4-9-2-1-3-10-6-7-12(15(11)14(9)10)16(13)19-20(23-19)18(17)22/h1-8,17-22H BPDE C20H14O3 7,8,8a,9a-tetrahydrobenzo[1,12]tetrapheno[10,11-b]oxirene-7,8-diol benzo(a)pyrene diolepoxide I chebi_ontology beilstein:1353131 cas:58917-67-2 7,8,8a,9a-tetrahydrobenzo[10,11]chryseno[3,4-b]oxirene-7,8-diol Benzo(a)pyrene diol epoxide kegg.compound:C14853 CHEBI:30614 7,8,8a,9a-tetrahydrobenzo[1,12]tetrapheno[10,11-b]oxirene-7,8-diol