1.0 2026-09-21 15:00:08 UTC 2026-09-21 15:00:30 UTC FDB116620 Tenuazonic acid copper salt copper bis((2S)-4-acetyl-2-[(1S)-1-methylpropyl]-5-oxo-1,2-dihydropyrrol-3-olate) copper bis((2S)-4-acetyl-2-[(2S)-butan-2-yl]-5-oxo-1,2-dihydropyrrol-3-olate) C20H28CuN2O6 InChI=1S/2C10H15NO3.Cu/c2*1-4-5(2)8-9(13)7(6(3)12)10(14)11-8;/h2*5,8,13H,4H2,1-3H3,(H,11,14);/q;;+2/p-2/t2*5-,8-;/m00./s1 IAHMFKOQYRRWFU-BDDFVKGKSA-L formula C20H28CuN2O6 ChemAxon inchi InChI=1S/2C10H15NO3.Cu/c2*1-4-5(2)8-9(13)7(6(3)12)10(14)11-8;/h2*5,8,13H,4H2,1-3H3,(H,11,14);/q;;+2/p-2/t2*5-,8-;/m00./s1 ChemAxon inchikey IAHMFKOQYRRWFU-BDDFVKGKSA-L ChemAxon