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Adenosine, 2'-chloro-2',3'-dideoxy-3'-fluoro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

210689-27-3

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210689-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210689-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,6,8 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 210689-27:
(8*2)+(7*1)+(6*0)+(5*6)+(4*8)+(3*9)+(2*2)+(1*7)=123
123 % 10 = 3
So 210689-27-3 is a valid CAS Registry Number.

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