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3-{[5-(5-isopropyl-4-methoxy-2-methylbenzylidene)-3-methyl-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

443871-80-5

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443871-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 443871-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,8,7 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 443871-80:
(8*4)+(7*4)+(6*3)+(5*8)+(4*7)+(3*1)+(2*8)+(1*0)=165
165 % 10 = 5
So 443871-80-5 is a valid CAS Registry Number.

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