(Diethoxy-methyl-silylmethyl)-phenyl-phosphinsaeure-ethylester, also known as ethyl (diethoxy(methyl)silylmethyl)phenylphosphinate, is a complex organophosphorus compound with the chemical formula C13H23O3PSi. (Diethoxy-methyl-silylmethyl)-phenyl-phosphinsaeure-ethylester features a phosphorus atom bonded to a phenyl group, an ethyl ester group, and a diethoxy(methyl)silylmethyl group. The diethoxy(methyl)silylmethyl group consists of a silicon atom bonded to three ethoxy groups and a methyl group, which is further connected to the phosphorus atom. This unique structure endows the compound with specific chemical properties, making it potentially useful in various applications, such as in the synthesis of phosphorus-containing organic compounds or as a reagent in organic chemistry.
The CAS Registry Mumber 734-23-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 4 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 734-23: (5*7)+(4*3)+(3*4)+(2*2)+(1*3)=66 66 % 10 = 6 So 734-23-6 is a valid CAS Registry Number.