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2-chloro-6,7-dihydro-4-methyl-5H-cyclopenta[b]pyridin-7-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

745075-80-3

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745075-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 745075-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,0,7 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 745075-80:
(8*7)+(7*4)+(6*5)+(5*0)+(4*7)+(3*5)+(2*8)+(1*0)=173
173 % 10 = 3
So 745075-80-3 is a valid CAS Registry Number.

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