372-75-8 CITRULLINE Cit Citrulline, L- EINECS 206-759-6 L-Cytrulline L-Ornithine, N5-(aminocarbonyl)- N(delta)-Carbamylornithine N5-(Aminocarbonyl)ornithine N5-Carbamoyl-L-ornithine NSC 27425 Ornithine, N5-(aminocarbonyl)- Ornithine, N5-carbamoyl-, L- (8CI) Sitrulline alpha-Amino-delta-ureidovaleric acid delta-Ureidonorvaline