It’s only fair to share… TNO 155 2-Oxa-8-azaspiro[4.5]decan-4-amine, 8-[6-amino-5-[(2-amino-3-chloro-4-pyridinyl)thio]-2-pyrazinyl]-3-methyl-, (3S,4S)- (3S,4S)-8-[6-Amino-5-[(2-amino-3-chloro-4-pyridinyl)thio]-2-pyrazinyl]-3-methyl-2-oxa-8-azaspiro[4.5]decan-4-amine (3S,4S)-8-(6-amino-5-((2-amino-3-chloropyridin-4-yl)thio)pyrazin-2-yl)-3-methyl-2-oxa-8-azaspiro[4.5]decan-4-amine Molecular Weight 421.95 Formula C₁₈H₂₄ClN₇OS CAS No. 1801765-04-7 PTPN11 inhibitor TNO155 SHP2 inhibitor TNO155 TNO-155 TNO155 UNII-FPJWORQEGI TNO155 is a potent selective and orally active allosteric inhibitor of wild-type SHP2 (IC50=0.011 µM). TNO155 has the potential for the study of RTK-dependent malignancies, especially …