α,α'-Bis-<4-hydroxy-3,5-dimethyl-phenyl>-isobuten, also known as bisphenol A bis(allyl carbonate), is a chemical compound with the molecular formula C23H26O4. It is a white crystalline solid that is derived from the reaction of bisphenol A with allyl chloride. α,α'-Bis-<4-hydroxy-3.5-dimethyl-phenyl>-isobuten is primarily used as a monomer in the production of polycarbonate plastics, which are known for their high impact resistance and transparency. It is also utilized in the synthesis of epoxy resins and other specialty polymers. Bisphenol A bis(allyl carbonate) is an important industrial chemical, contributing to the manufacturing of various consumer products, including CDs, DVDs, eyeglass lenses, and protective headgear.
The CAS Registry Mumber 16601-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,0 and 1 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 16601-95: (7*1)+(6*6)+(5*6)+(4*0)+(3*1)+(2*9)+(1*5)=99 99 % 10 = 9 So 16601-95-9 is a valid CAS Registry Number.