Cyclohex-1-en-4,5-diol-4,5-carbonat, also known as 4,5-epoxycyclohexane-1,2-dicarboxylic acid anhydride, is a cyclic organic compound with the molecular formula C8H10O3. It is a colorless to pale yellow solid that is soluble in organic solvents. This chemical is primarily used as a monomer in the production of epoxy resins, which are widely used in coatings, adhesives, and composite materials due to their excellent mechanical, thermal, and chemical resistance properties. The anhydride group in the molecule allows for cross-linking with other compounds, contributing to the formation of strong, durable materials.
The CAS Registry Mumber 4717-63-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,1 and 7 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4717-63: (6*4)+(5*7)+(4*1)+(3*7)+(2*6)+(1*3)=99 99 % 10 = 9 So 4717-63-9 is a valid CAS Registry Number.