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1,3,7-Heptanetricarboxylic acid, 5-oxo-, tris(phenylmethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

263393-91-5

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263393-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263393-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,3,9 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 263393-91:
(8*2)+(7*6)+(6*3)+(5*3)+(4*9)+(3*3)+(2*9)+(1*1)=155
155 % 10 = 5
So 263393-91-5 is a valid CAS Registry Number.

263393-91-5Downstream Products

263393-91-5Relevant academic research and scientific papers

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