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Benzene, 4-bromo-1,2-dichloro-3,5-dinitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65263-44-7

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65263-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65263-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,6 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65263-44:
(7*6)+(6*5)+(5*2)+(4*6)+(3*3)+(2*4)+(1*4)=127
127 % 10 = 7
So 65263-44-7 is a valid CAS Registry Number.
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