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p-Toluolsulfonsaeure-<1,2-dimethyl-2-(4-methoxy-phenyl)-propylester> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14503-39-0

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14503-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14503-39-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,0 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14503-39:
(7*1)+(6*4)+(5*5)+(4*0)+(3*3)+(2*3)+(1*9)=80
80 % 10 = 0
So 14503-39-0 is a valid CAS Registry Number.

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