Perfluorododecan-1,12-dicarbons?ure, also known as perfluorododecanedioic acid, is a synthetic organic compound characterized by its fully fluorinated carbon chain and two carboxylic acid groups at the terminal positions. This chemical is part of the perfluorocarboxylic acid family, which are known for their unique properties such as high chemical and thermal stability, low surface tension, and resistance to degradation. Perfluorododecan-1,12-dicarbons?ure is used in various industrial applications, including the production of high-performance polymers, surfactants, and as a precursor in the synthesis of other fluorinated compounds. Due to its persistence and potential environmental impact, there is ongoing research and regulation surrounding its use and disposal.
The CAS Registry Mumber 2822-93-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,2 and 2 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2822-93: (6*2)+(5*8)+(4*2)+(3*2)+(2*9)+(1*3)=87 87 % 10 = 7 So 2822-93-7 is a valid CAS Registry Number.