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5-(4-sec-butoxy-3-iodo-5-methoxybenzylidene)-1-(4-fluorophenyl)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

506445-71-2

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506445-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 506445-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,6,4,4 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 506445-71:
(8*5)+(7*0)+(6*6)+(5*4)+(4*4)+(3*5)+(2*7)+(1*1)=142
142 % 10 = 2
So 506445-71-2 is a valid CAS Registry Number.

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