L-Histidine, (4R)-1-[[4-(acetylamino)phenyl]sulfonyl]-4-hydroxy-L-prolyl- is a chemical compound registered under CAS number 493041-99-9, with the molecular formula C19H23N5O7S and a molecular weight of about 465.48 g/mol. FireTardant supplies L-Histidine, (4R)-1-[[4-(acetylamino)phenyl]sulfonyl]-4-hydroxy-L-prolyl- for laboratory research and bulk production; product code 1897652. Send an inquiry for purity, packaging, price and lead time.