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2H-1-Benzopyran-8-sulfonyl chloride, 6-chloro-3,4-dihydro-3-[(2,2,2-trifluoroacetyl)amino]-, (3R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916222-29-2

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916222-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916222-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,2,2 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 916222-29:
(8*9)+(7*1)+(6*6)+(5*2)+(4*2)+(3*2)+(2*2)+(1*9)=152
152 % 10 = 2
So 916222-29-2 is a valid CAS Registry Number.

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