"(Triphenylsilyloxy-methyl)-phosphonsaeure-bis-triphenylsilylester" is a complex organophosphorus compound characterized by its unique structure. It features a central phosphorus atom bonded to a methyl group, a triphenylsilyloxy group, and two triphenylsilyl ester groups. The compound is known for its stability and is often used in organic synthesis, particularly in the formation of phosphonate derivatives. Its chemical formula is C42H39O3PSi2, reflecting the presence of carbon, hydrogen, oxygen, phosphorus, and silicon atoms. Due to its bulky triphenylsilyl groups, (Triphenylsilyloxy-methyl)-phosphonsaeure-bis-triphenylsilylester exhibits low reactivity and is used in specific reactions where steric hindrance is a consideration.
The CAS Registry Mumber 3022-02-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 2 respectively; the second part has 2 digits, 0 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3022-02: (6*3)+(5*0)+(4*2)+(3*2)+(2*0)+(1*2)=34 34 % 10 = 4 So 3022-02-4 is a valid CAS Registry Number.