11,14,27,30,35,38,45,48-octaoxa-1,8,17,24-tetraazapentacyclo[22.8.8.8~8,17~.2~3,6~.2~19,22~]dopentaconta-3,5,19,21,41,51-hexaene-2,7,18,23-tetrone
CAS No. 7239-77-2
Pheophytin A 37317-89-8