OSI-420 Size:Solid 2 mg InChi: InChI=1S/C25H23ClN2O3S2/c26-20-3-1-2-4-22(20)33-23-21(29)15-25(27-24(23)30

InChi: InChI=1S/C25H23ClN2O3S2/c26-20-3-1-2-4-22(20)33-23-21(29)15-25(27-24(23)30

5-dihydroxy-4

Calcium Folinate

InChiKey: LJTSJTWIMOGKRJ-UHFFFAOYSA-N

OSI-420 Size:Solid 2 mg InChi: InChI=1S/C25H23ClN2O3S2/c26-20-3-1-2-4-22(20)33-23-21(29)15-25(27-24(23)30OSI 420 (CP 473420) is an active metabolite of erlotinib which is an orally active EGFR tyrosin kinase inhibitor with IC50 of 2 and 20 nM for the inhibition of human EGFR and EGFR autophosphorylation in tumor cells. Product information CAS Number: 183320 51 6 Molecular Weight: 415. 87 Formula: C21H22ClN3O4 Chemical Name: 2 ({4 [(3 ethynylphenyl)amino] 7 (2 methoxyethoxy)quinazolin 6 yl}oxy)ethan 1 ol hydrochloride Smiles: Cl.