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1-(1H-pyrrole-2-yl)pent-4-en-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

150513-99-8

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150513-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150513-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,5,1 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150513-99:
(8*1)+(7*5)+(6*0)+(5*5)+(4*1)+(3*3)+(2*9)+(1*9)=108
108 % 10 = 8
So 150513-99-8 is a valid CAS Registry Number.

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