126265-23-4 13855-78-2 2149-70-4 38733-00-5 AI3-62168 Arginine, N(G)-nitro- Arginine, omega-nitro- Arginine, omega-nitro-, L- EINECS 218-418-9 L-NNA L-Ornithine, N5-(imino(nitroamino)methyl)- N(G)-Methyl-L-arginine N(G)-Nitro-L-arginine N(G)-Nitroarginine N(sup G)-Nitro-L-arginine NG-Nitro-L-arginine NITROARGININE NSC 53662 Nitro-L-arginine Norvaline, 5-(2-nitroguanidino)-, (+)- Ornithine, N(5)-(nitroamidino)-, L- omega-Nitroarginine