1189-11-3 Arginine phosphate C05945 L-Arginine phosphate L-Arginine-NG-phosphoric acid N(omega)-Phospho-L-arginine N-Phospho-L-arginine N5-[Imino(phosphonoamino)methyl]L-ornithine Phosphoarginine Phosphoarginine A omega-N-Phosphoarginine