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3-(azidomethyl)-2H-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258306-93-2

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1258306-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258306-93-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,0 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258306-93:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*0)+(3*6)+(2*9)+(1*3)=162
162 % 10 = 2
So 1258306-93-2 is a valid CAS Registry Number.

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