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tert-butyl 5,6-dihydro-4-(pyridin-3-yl)pyridine-1(2H)-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

690261-74-6

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690261-74-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 690261-74-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,2,6 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 690261-74:
(8*6)+(7*9)+(6*0)+(5*2)+(4*6)+(3*1)+(2*7)+(1*4)=166
166 % 10 = 6
So 690261-74-6 is a valid CAS Registry Number.

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