Methyl-phenyl-phosphinsaeure-cyclohexylester, also known as methyl phenylphosphinic acid cyclohexyl ester, is an organophosphorus compound with the chemical formula C13H19O2P. It is a colorless liquid with a molecular weight of 242.27 g/mol. Methyl-phenyl-phosphinsaeure-cyclohexylester is characterized by the presence of a phosphinic acid group, a phenyl group, a methyl group, and a cyclohexyl ester group. It is used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals, as well as in the production of flame retardants and plasticizers. Due to its potential toxicity and reactivity, it is important to handle Methyl-phenyl-phosphinsaeure-cyclohexylester with care and in accordance with safety regulations.
The CAS Registry Mumber 7301-82-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 1 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7301-82: (6*7)+(5*3)+(4*0)+(3*1)+(2*8)+(1*2)=78 78 % 10 = 8 So 7301-82-8 is a valid CAS Registry Number.