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(R)-2-(5-bromo-pyridin-3-ylamino)-2-(2-chloro-phenyl)-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1613639-73-8

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1613639-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613639-73-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,6,3 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1613639-73:
(9*1)+(8*6)+(7*1)+(6*3)+(5*6)+(4*3)+(3*9)+(2*7)+(1*3)=168
168 % 10 = 8
So 1613639-73-8 is a valid CAS Registry Number.

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