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(6R)-7t-amino-3-benzyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40508-10-9

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40508-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40508-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,0 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40508-10:
(7*4)+(6*0)+(5*5)+(4*0)+(3*8)+(2*1)+(1*0)=79
79 % 10 = 9
So 40508-10-9 is a valid CAS Registry Number.

40508-10-9Relevant academic research and scientific papers

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