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1,1-di-tert-butyl 4-ethyl butane-1,1,4-tricarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84763-21-3

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84763-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84763-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,6 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84763-21:
(7*8)+(6*4)+(5*7)+(4*6)+(3*3)+(2*2)+(1*1)=153
153 % 10 = 3
So 84763-21-3 is a valid CAS Registry Number.

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