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(Ra)-2',6-dibromobiphenyl-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1421371-22-3

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1421371-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421371-22-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,3,7 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1421371-22:
(9*1)+(8*4)+(7*2)+(6*1)+(5*3)+(4*7)+(3*1)+(2*2)+(1*2)=113
113 % 10 = 3
So 1421371-22-3 is a valid CAS Registry Number.

1421371-22-3Upstream product

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