Methylphosphinsaeure-<2-(4-chlor-phenoxy)-aethylester>, also known as methyl 2-(4-chlorophenoxy)ethylphosphinate, is an organophosphorus compound with the chemical formula C9H10ClO3P. It is a colorless liquid with a molecular weight of 240.61 g/mol. Methylphosphinsaeure-<2-(4-chlor-phenoxy)-aethylester> is primarily used as an intermediate in the synthesis of various agrochemicals, particularly herbicides. It is characterized by its reactivity and potential toxicity, necessitating careful handling and storage. Due to its chemical structure, it may pose risks to the environment and human health, and thus, it is crucial to adhere to safety protocols when working with this substance.
The CAS Registry Mumber 6172-83-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6172-83: (6*6)+(5*1)+(4*7)+(3*2)+(2*8)+(1*3)=94 94 % 10 = 4 So 6172-83-4 is a valid CAS Registry Number.