Cat. Name CAS. Structure Purity
M008298 (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENY 103900-19-2 (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID SULFATE ≥ 95%