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1/C10H16O4/c1-7(11)13-9-5-3-4-6-10(9)14-8(2)12/h9-10H,3-6H2,1-2H3/t9-,10-/m1/s is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20054-48-2

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20054-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20054-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20054-48:
(7*2)+(6*0)+(5*0)+(4*5)+(3*4)+(2*4)+(1*8)=62
62 % 10 = 2
So 20054-48-2 is a valid CAS Registry Number.

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