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2-amino-9-(5-O-tert-butyldimethylsilyl-2,3-O-thiocarbonyl-β-D-ribofuranosyl)-6-chloropurine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

413570-52-2

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413570-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 413570-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,3,5,7 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 413570-52:
(8*4)+(7*1)+(6*3)+(5*5)+(4*7)+(3*0)+(2*5)+(1*2)=122
122 % 10 = 2
So 413570-52-2 is a valid CAS Registry Number.

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