Name: | 2-Oxa-21,22,23,24-tetraazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-3(24),4,6,8,10,12,14,16(22),17,19-decaene |
Synonyms: | 21H-5-Oxaporphine,4,23-dihydro- (9CI); 2-Oxa-21,22,23,24-tetraazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosane,21H-5-oxaporphine deriv.; 4H-5-Oxaporphine, 21,23-dihydro-; Oxaporphyrin |