Usinic Acid

  post date: dec 29,2021   expiry date: jun 27,2022   detailed description: cas no. :125-46-2;7562-61-0   cas registry number: 125-46-2;7562-61-0   synonyms: ;antibiotic lichen acid;usnic acid;l/d-usnic acid;(+)-usnic acid;plus-usnic acid;(+)-usnic acid from usnea dasypoga;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2h,9bh)-dione;2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bh)-one;(9bs)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2h,9bh)-dione;(9br)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bh)-one;(+)-usnic acid;(+)-usniacin;usinic acid;   molecular formula: c18h16o7   molecular weight: 344.3154   molecular structure:   hazard symbols:  xn:harmful;   risk codes: r22:;   safety description: s36:;