[S-(R*,R*)]-N-[3-[[4-[[3-[(2,6-二氨基-1-氧代己基)氨基]丙基]氨基]丁基]氨基]丙基]-4-羟基-3,5-二(碘-125I)-alpha-[(1-氧代丁基)氨基]-苯丙酰胺
134419-07-1