Desmethyl Erlotinib-d4 on(III) citrate InChi: InChI=1S/C21H22FNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8

InChi: InChI=1S/C21H22FNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8

is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant

Escin IIb showed potent protective effects against ethanol-induced gastric mucosal lesions

and increases in the apoptotic cell population in response to quercitrin in DLD-1 colon cancer cells in a time- and dose-dependent manner

Desmethyl Erlotinib-d4 on(III) citrate InChi: InChI=1S/C21H22FNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8Desmethyl Erlotinib d4 (OSI 420 d4 free base) is the deuterium labeled Desmethyl Erlotinib. Desmethyl Erlotinib (OSI 420 free base) is an active metabolite of Erlotinib. Erlotinib is a potent EGFR tyrosin kinase inhibitor. Product information CAS Number: 1216420 11 9 Molecular Weight: 383. 43 Formula: C21H21N3O4 Chemical Name: 2 [(4 {[3 ethynyl(2,4,5,6 H)phenyl]amino} 7 (2 methoxyethoxy)quinazolin 6 yl)oxy]ethan 1 ol Smiles: