Phenylphosphinsaeure-<2-(2,4-dichlor-phenoxy)-ethylester>, also known as phenylphosphinodichlorophenoxyethyl ester, is a chemical compound with the molecular formula C14H13Cl2O3PS. It is a derivative of phenylphosphinic acid, featuring a 2,4-dichlorophenoxyethyl ester group. Phenylphosphinsaeure-<2-(2,4-dichlor-phenoxy)-ethylester> is primarily used as an intermediate in the synthesis of various agrochemicals, particularly herbicides. Due to its complex structure and specific functional groups, it plays a crucial role in the development of effective crop protection products. However, it is essential to handle this chemical with care, as it may have potential environmental and health implications due to its chlorine and phosphorus content.
The CAS Registry Mumber 6515-75-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,1 and 5 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 6515-75: (6*6)+(5*5)+(4*1)+(3*5)+(2*7)+(1*5)=99 99 % 10 = 9 So 6515-75-9 is a valid CAS Registry Number.