1,natural Food additives L-arginine 2,KOSHER,HALAL certificates 3,free samples 4.China ... Top 5 pharmaceutical company CAS No.:74-79-3Other Names:L-ARGININE BASEMF:C6H14N4O2EINECS No.:200-811-1FEMA No.:3819Place of ... -guanidinovaleric acid; 2-Amino-5-guanidinopentanoic acid; Arg; Arginine; L-Arginine; L-(+)-Arginine;Structure Formula: Molecular Formula: C6H14N4O2Molecular Weight: 174.2022Melting Point ...