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Glucopyranuronamide, 1-3-p-bis(2-chloroethyl)aminobenzylideneamino-2-thioureido-1-deoxy-, D- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

2893-28-9

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2893-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2893-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2893-28:
(6*2)+(5*8)+(4*9)+(3*3)+(2*2)+(1*8)=109
109 % 10 = 9
So 2893-28-9 is a valid CAS Registry Number.

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