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(1S,4S,7S)-7-hydroxy-1-hydroxymethyl-2,5-dioxabicyclo[2.2.1]heptane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

223591-00-2

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223591-00-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223591-00-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,5,9 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 223591-00:
(8*2)+(7*2)+(6*3)+(5*5)+(4*9)+(3*1)+(2*0)+(1*0)=112
112 % 10 = 2
So 223591-00-2 is a valid CAS Registry Number.

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