Monothiophosphorsaeure-O,O-diethylester-S-<2-trifluormethyl-phenylester>, also known as O,O-diethyl monothiophosphoric acid S-2-trifluoromethyl phenyl ester, is a complex organic compound with the chemical formula C11H15F3O3PS. Monothiophosphorsaeure-O,O-diethylester-S-<2-trifluormethyl-phenylester> is a type of organophosphorus compound, which is characterized by the presence of carbon-phosphorus bonds. It is an ester derivative of monothiophosphoric acid, where the hydroxyl group is replaced by an ethoxy group, and the thiophosphoryl group is esterified with a 2-trifluoromethyl phenyl group. Such compounds are often used in the synthesis of pesticides and other agrochemicals due to their potential biological activity. They are also of interest in chemical research for their unique reactivity and potential applications in material science.
The CAS Registry Mumber 4184-57-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,8 and 4 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4184-57: (6*4)+(5*1)+(4*8)+(3*4)+(2*5)+(1*7)=90 90 % 10 = 0 So 4184-57-0 is a valid CAS Registry Number.