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7-(2,3,5-trioxocyclopent-1-yl)hept-5-cis-enoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102494-57-5

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102494-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102494-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,9 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102494-57:
(8*1)+(7*0)+(6*2)+(5*4)+(4*9)+(3*4)+(2*5)+(1*7)=105
105 % 10 = 5
So 102494-57-5 is a valid CAS Registry Number.

102494-57-5Upstream product

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