Product Name:Himic AnhydrideChemical Name:Nadic anhydride; 1,Website:http://www.longshinebiotech.com,2,3,6-Tetrahydro-3,6-methanophthalic anhydride Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride5-Norbornene-2,3-dicarboxylic anhydrideCas No.:826-62-0 Molecular Formula:C9H8O3Molecular Weight:164.16Description:White solidAssay:98%Structural Formula: