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

649570-99-0

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649570-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649570-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,5,7 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 649570-99:
(8*6)+(7*4)+(6*9)+(5*5)+(4*7)+(3*0)+(2*9)+(1*9)=210
210 % 10 = 0
So 649570-99-0 is a valid CAS Registry Number.

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