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5-[(2-methoxyanilino)methylene]-1-(3-methylphenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331843-87-9

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331843-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331843-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,8,4 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 331843-87:
(8*3)+(7*3)+(6*1)+(5*8)+(4*4)+(3*3)+(2*8)+(1*7)=139
139 % 10 = 9
So 331843-87-9 is a valid CAS Registry Number.

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