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4'α-C-(2-aminoethyl)-3'-O-(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)thymidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

310889-52-2

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310889-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 310889-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,0,8,8 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 310889-52:
(8*3)+(7*1)+(6*0)+(5*8)+(4*8)+(3*9)+(2*5)+(1*2)=142
142 % 10 = 2
So 310889-52-2 is a valid CAS Registry Number.

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