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3-Hydroxy-5,7-dimethyloxazolo<5,4-d>pyrimidine-2,4,6(3H,5H,7H)-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128990-82-9

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128990-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128990-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,9 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128990-82:
(8*1)+(7*2)+(6*8)+(5*9)+(4*9)+(3*0)+(2*8)+(1*2)=169
169 % 10 = 9
So 128990-82-9 is a valid CAS Registry Number.

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128990-82-9Relevant academic research and scientific papers

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