3742023 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742023 > 2 > ChemIDplus > 045159419 > 45159-41-9 L-Cysteine, N-acetyl-5-(3-hydroxybutyl)- N-Acetyl-5-(3-hydroxybutyl)-L-cysteine > 45159-41-9 > 045159419 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=045159419 $$$$