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2,4(1H,3H)-Quinazolinedione, 6-iodo-1-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

515869-48-4

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515869-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 515869-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,8,6 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 515869-48:
(8*5)+(7*1)+(6*5)+(5*8)+(4*6)+(3*9)+(2*4)+(1*8)=184
184 % 10 = 4
So 515869-48-4 is a valid CAS Registry Number.

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