Synonyms: EINECS 261-755-1;AC1O5852;(2R)-2-acetamido-3-sulfanylpropanoic acid; 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetic acid; ethane-1,2-diamine;59426-40-3;N-Acetyl-L-cysteine, compound with ethane-1,2-diamine (1:1), mono(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetate)