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4-benzyl-4-aza-Δ5-cholesten-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20237-51-8

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20237-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20237-51-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,3 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20237-51:
(7*2)+(6*0)+(5*2)+(4*3)+(3*7)+(2*5)+(1*1)=68
68 % 10 = 8
So 20237-51-8 is a valid CAS Registry Number.

20237-51-8Relevant academic research and scientific papers

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