L-Cysteine-13C3 Price Not Available 25mg L-Cysteine-13C3 Supplier Page Catalog Number R030719 Molecular Formula C3H7NO2S CAS# 202114-66-7 Purity ≥90% Inchi InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 Inchi Key XUJNEKJLAYXESH-REOHCLBHSA-N SMILES C(C(C(=O)O)N)S Size 25mg Supplier Page https://www.musechem.com/product/R030719.html