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

249576-04-3

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249576-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249576-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,5,7 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 249576-04:
(8*2)+(7*4)+(6*9)+(5*5)+(4*7)+(3*6)+(2*0)+(1*4)=173
173 % 10 = 3
So 249576-04-3 is a valid CAS Registry Number.

249576-04-3Upstream product

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