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4-Triphenylsilyl-benzolsulfonsaeure-trimethylsilylester is a complex organic compound with the chemical formula C27H27O3SSi2. It is a derivative of benzenesulfonic acid, featuring a triphenylsilyl group at the 4-position and a trimethylsilylester group attached to the sulfonic acid moiety. 4-Triphenylsilyl-benzolsulfonsaeure-trimethylsilylester is characterized by its unique structure, which combines the properties of both aromatic and silicon-based compounds. It is primarily used in organic synthesis, particularly in the formation of various silyl ethers and as a protecting group in the synthesis of complex organic molecules. Due to its stability and reactivity, it plays a significant role in the development of new synthetic strategies and the modification of existing ones.

2009-02-1

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2009-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2009-02-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,0 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2009-02:
(6*2)+(5*0)+(4*0)+(3*9)+(2*0)+(1*2)=41
41 % 10 = 1
So 2009-02-1 is a valid CAS Registry Number.

2009-02-1Downstream Products

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