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(1R,2R)-1-Bromo-2-chloro-cyclooctane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87635-75-4

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87635-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87635-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,3 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87635-75:
(7*8)+(6*7)+(5*6)+(4*3)+(3*5)+(2*7)+(1*5)=174
174 % 10 = 4
So 87635-75-4 is a valid CAS Registry Number.

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