Medchemexpress, HY-80012 5mg SJB3-019A CAS:2070015-29-9 SJB3-019A is a potent and novel USP1 inhibitor, 5 times more potent than SJB2-043 in promoting ID1 degradation and cytoxicity in K562 cells with IC50 of 0.0781 μM. 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.