In the title compound. C20H17NO3 (alternative name: N-hydroxy-9. 10-dimethyl-9. 10-ethanoanthracene-11. https://cosmeticssquadets.shop/product-category/nitrile-gloves/
17-Hydroxy-1,8-dimethyl-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9(14),10,12-hexaene-16,18-dione
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