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3-Trimethylsilylmethyl-benzolsulfonamid is a chemical compound with the molecular formula C10H17NO2SSi. It is a derivative of benzenesulfonamide, featuring a trimethylsilylmethyl group attached to the benzene ring. 3-Trimethylsilylmethyl-benzolsulfonamid is known for its unique properties, such as its reactivity and stability, which make it useful in various chemical reactions and applications. It is often used as a protecting group in organic synthesis, particularly in the formation of amines, and can also be found in the synthesis of pharmaceuticals and other specialty chemicals. The compound's structure provides it with a balance of reactivity and stability, which is valuable in the controlled formation of complex molecules.

1899-90-7

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1899-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1899-90-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,9 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1899-90:
(6*1)+(5*8)+(4*9)+(3*9)+(2*9)+(1*0)=127
127 % 10 = 7
So 1899-90-7 is a valid CAS Registry Number.

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