L-Arginine-15N4 Hydrochloride Price Not Available 1mg L-Arginine-15N4 Hydrochloride Supplier Page Catalog Number R051678 Molecular Formula C6H15ClN4O2 CAS# 204633-95-4 Purity ≥98% Inchi InChI=1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1/i7+1,8+1,9+1,10+1; Inchi Key KWTQSFXGGICVPE-JYJSWXFRSA-N SMILES C(CC(C(=O)O)N)CN=C(N)N.Cl Size 1mg Supplier Page https://www.musechem.com/product/R051678.html