Medchemexpress, HY-U00213 5mg Furaprofen CAS:67700-30-5 Furaprofen (R803) is an effective HCV replication inhibitor. Furaprofen (R803) is substantially more potent against genotype 1a and 1b replicons (EC50, ~30 nM) than against the genotype 2a replicon (EC50, ~1,000 nM). Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.