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1H-Indole-1-propanoic acid, 4-hydroxy-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

501031-26-1

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501031-26-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 501031-26-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,0,3 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 501031-26:
(8*5)+(7*0)+(6*1)+(5*0)+(4*3)+(3*1)+(2*2)+(1*6)=71
71 % 10 = 1
So 501031-26-1 is a valid CAS Registry Number.

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