Medchemexpress, HY-101770 5mg BTB-1 CAS:86030-08-2 BTB-1 is a potent, selective and reversible mitotic motor protein Kif18A inhibitor with an IC 50 of 1.69 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.