RESIDUE 17N 37 CONECT CAA 4 OAL HAA HAAA HAAB CONECT OAB 1 CAO CONECT OAC 1 CAY CONECT OAD 2 CAO HOAD CONECT OAE 2 CAY HOAE CONECT CAF 3 CAG CAH HAF CONECT CAG 3 CAF CAQ HAG CONECT CAH 3 CAF CAV HAH CONECT CAI 3 CAP CAR HAI CONECT CAJ 3 CAS CAU HAJ CONECT CAK 4 OAM OAN HAK HAKA CONECT OAL 2 CAA CAQ CONECT OAM 2 CAK CAP CONECT OAN 2 CAK CAT CONECT CAO 3 OAB OAD CAR CONECT CAP 3 CAI OAM CAT CONECT CAQ 3 CAG OAL CAU CONECT CAR 3 CAI CAO CAW CONECT CAS 3 CAJ CAW CAY CONECT CAT 3 OAN CAP CAX CONECT CAU 3 CAJ CAQ CAV CONECT CAV 3 CAH CAU CAX CONECT CAW 3 CAR CAS CAX CONECT CAX 3 CAT CAV CAW CONECT CAY 3 OAC OAE CAS CONECT HAA 1 CAA CONECT HAAA 1 CAA CONECT HAAB 1 CAA CONECT HOAD 1 OAD CONECT HOAE 1 OAE CONECT HAF 1 CAF CONECT HAG 1 CAG CONECT HAH 1 CAH CONECT HAI 1 CAI CONECT HAJ 1 CAJ CONECT HAK 1 CAK CONECT HAKA 1 CAK END HET 17N 37 HETNAM 17N 8-methoxyphenanthro[3,4-d][1,3]dioxole-5,6-dicarboxylic HETNAM 2 17N acid FORMUL 17N C18 H12 O7