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4'-(trifluoromethoxy)-1,1'-biphenyl-2-carbonyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

408366-16-5

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408366-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 408366-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 408366-16:
(8*4)+(7*0)+(6*8)+(5*3)+(4*6)+(3*6)+(2*1)+(1*6)=145
145 % 10 = 5
So 408366-16-5 is a valid CAS Registry Number.

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