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4-Thiazolidinone, 2-(2-oxo-2-phenylethylidene)-5-phenyl-3-[2-(1-piperidinyl)ethyl]-, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67431-72-5

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67431-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67431-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,3 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67431-72:
(7*6)+(6*7)+(5*4)+(4*3)+(3*1)+(2*7)+(1*2)=135
135 % 10 = 5
So 67431-72-5 is a valid CAS Registry Number.
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