(R)-2-氨基-N-((6R,9R,12R,15R,18R)-1,23-二氨基-6-氨基甲酰基-9,12,15-三(3-胍基丙基)-1,23-二亚氨基-8,11,14,17-四氧代-2,7,10,13,16,22-六氮杂二十三烷-18-基)-5-胍基戊酰胺
D-Argininamide D-arginyl-D-arginyl-D-arginyl-D-arginyl-D-arginyl-D-alanine
(R)-2-氨基-N-((6R,9R,12R,15R,18R)-1,23-二氨基-6-氨基甲酰基-9,12,15-三(3-胍基丙基)-1,23-二亚氨基-8,11,14,17-四氧代-2,7,10,13,16,22-六氮杂二十三烷-18-基)-5-胍基戊酰胺 >98%