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3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridine-5-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220453-16-7

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220453-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220453-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,5 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 220453-16:
(8*2)+(7*2)+(6*0)+(5*4)+(4*5)+(3*3)+(2*1)+(1*6)=87
87 % 10 = 7
So 220453-16-7 is a valid CAS Registry Number.

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220453-16-7Relevant academic research and scientific papers

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