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Benzenamine, 2-(1,1-dimethylethyl)-N-(2,3,3-trimethyl-4-phenyl-1-butenylidene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90739-84-7

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90739-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90739-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,3 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90739-84:
(7*9)+(6*0)+(5*7)+(4*3)+(3*9)+(2*8)+(1*4)=157
157 % 10 = 7
So 90739-84-7 is a valid CAS Registry Number.

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