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1,3,7-Trioxaspiro[4.4]nonan-8-ol, 2,2-dimethyl-, acetate, (5R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

573703-91-0

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573703-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 573703-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,3,7,0 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 573703-91:
(8*5)+(7*7)+(6*3)+(5*7)+(4*0)+(3*3)+(2*9)+(1*1)=170
170 % 10 = 0
So 573703-91-0 is a valid CAS Registry Number.

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