124155-78-8 4-Azidosalicylic acid-phosphatidylserine Asa-PS L-Serine, N-(4-azido-2-hydroxy-3-(iodo-125I)benzoyl)-, 3-(2-((1-oxo-9-octadecenyl)oxy)-3-((1-oxooctadecyl)oxy)propyl hydrogen phosphate), (R-(Z))-