Sub Group: Research Compounds Catalog Number: 13648 Formula: C20H27N5O5 CAS Number: 189188-57-6 Molecular Weight: 417.46 Synonyms: SDZ-HTF-919, Zelmac, 2-[(5-Methoxy-1H-indol-3-yl)methylene]-N-pentylhydrazinecarboximidamide, Maleate