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3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-deoxy-2'-(2-hydroxyethylidene)adenosine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100034-57-9

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100034-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100034-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,3 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100034-57:
(8*1)+(7*0)+(6*0)+(5*0)+(4*3)+(3*4)+(2*5)+(1*7)=49
49 % 10 = 9
So 100034-57-9 is a valid CAS Registry Number.

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