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5-(3-allyl-5-ethoxy-4-hydroxybenzylidene)-3-cyclohexyl-2-[(4-ethylphenyl)imino]-1,3-thiazolidin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

491586-71-1

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491586-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491586-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,5,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 491586-71:
(8*4)+(7*9)+(6*1)+(5*5)+(4*8)+(3*6)+(2*7)+(1*1)=191
191 % 10 = 1
So 491586-71-1 is a valid CAS Registry Number.

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