Medchemexpress, HY-111652 5mg S-Gboxin CAS:2101317-21-7 S-Gboxin, a functional analogue of Gboxin, inhibits growth of mouse and human glioblastoma (GBM) with an IC 50 of 470 nM [1] . Antitumour activity [1] . 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.