Synonyms: 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[1-oxo-3-[4-(6-phenyl-1,3,5-hexatrienyl)phenyl]propoxy]-,inner salt, 4-oxide, (7R)- (9CI); 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[1-oxo-3-[4-(6-phenyl-1,3,5-hexatrienyl)phenyl]propoxy]-,inner salt, 4-oxide, (R)-