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1,4-anhydro-1-(tert-butyldimethylsilyloxymethyl)-2-deoxy-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythropento-1-enitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474409-49-9

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474409-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474409-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,4,0 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 474409-49:
(8*4)+(7*7)+(6*4)+(5*4)+(4*0)+(3*9)+(2*4)+(1*9)=169
169 % 10 = 9
So 474409-49-9 is a valid CAS Registry Number.

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