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Adamantane-1-carboxylic acid (2-amino-ethyl)-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190657-27-3

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190657-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190657-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,6,5 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 190657-27:
(8*1)+(7*9)+(6*0)+(5*6)+(4*5)+(3*7)+(2*2)+(1*7)=153
153 % 10 = 3
So 190657-27-3 is a valid CAS Registry Number.

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