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2-((E)-3-Oxo-3-p-tolyl-propenyl)-3-phenyl-3H-quinazolin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128457-96-5

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128457-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128457-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,5 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128457-96:
(8*1)+(7*2)+(6*8)+(5*4)+(4*5)+(3*7)+(2*9)+(1*6)=155
155 % 10 = 5
So 128457-96-5 is a valid CAS Registry Number.

128457-96-5Relevant academic research and scientific papers

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