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tert-butyl (6R,7R) and (6S,7S)-7-(2R-2-tert-butylformamido-2-phenylacetamido)-3-trifluoromethyl-3-cephem-4-carboxylate (1:1 mixture) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69752-16-5

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69752-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69752-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,7,5 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69752-16:
(7*6)+(6*9)+(5*7)+(4*5)+(3*2)+(2*1)+(1*6)=165
165 % 10 = 5
So 69752-16-5 is a valid CAS Registry Number.

69752-16-5Relevant academic research and scientific papers

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