2,2,2-Trichlor-1-hydroxy-α-ethyl-methyl-phosphins?ure-3-chlorphenylester, also known as 2,2,2-trichloro-1-hydroxyethyl methylphosphonic acid 3-chlorophenylester, is a chemical compound with the molecular formula C5H7Cl4O3P. It is a derivative of methylphosphonic acid, featuring a 3-chlorophenyl ester group and a 2,2,2-trichloro-1-hydroxyethyl group. <2.2.2-Trichlor-1-hydroxy-aethyl>-methyl-phosphinsaeure-<3-chlorphenylester> is of interest in the field of organophosphorus chemistry and may have potential applications in various chemical processes. However, it is important to note that due to its chemical structure, it may pose certain hazards and should be handled with care, following appropriate safety protocols.
The CAS Registry Mumber 5075-03-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,7 and 5 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5075-03: (6*5)+(5*0)+(4*7)+(3*5)+(2*0)+(1*3)=76 76 % 10 = 6 So 5075-03-6 is a valid CAS Registry Number.