5-Cyano-phthalide

  post date: dec 02,2021   expiry date: may 31,2022   detailed description: cas no. :82104-74-3   cas registry number: 82104-74-3   synonyms: ;5-cyano-3h-isobenzofuranone;1,3-dihydro-1-oxo-5-isobenzofurancarbonitrile;1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile;1-oxo-1,3-dihydro-2-benzofuran-5-carbonitrile;5-phthalidenitrile;5-cyano-phthalide;5-cyanophthaleine;5-cyano phthalide;1-oxo-1,3-dihydroisobenzofuran-5-carbonitrile;   molecular formula: c9h5no2   molecular weight: 159.1415   molecular structure:   hazard symbols:  xn:harmful;   risk codes: r20/21/22:;   safety description: s36/37:;