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(E)-3-Oxo-5-[1-(toluene-4-sulfonyl)-1H-pyrrol-2-yl]-pent-4-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125130-75-8

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125130-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125130-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,1,3 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125130-75:
(8*1)+(7*2)+(6*5)+(5*1)+(4*3)+(3*0)+(2*7)+(1*5)=88
88 % 10 = 8
So 125130-75-8 is a valid CAS Registry Number.

125130-75-8Relevant academic research and scientific papers

THE CHEMISTRY OF VICINAL TRICARBONYLS A TOTAL SYNTHESIS OF PRODIGIOSIN

Wasserman, Harry H.,Lombardo, Louis J.

, p. 1725 - 1728 (2007/10/02)

The addition of primary amines to alkenyl vicinal tricarbonyls leads to 5-substituted-3-hydroxypyrroles.This reaction has been employed in a synthesis of the 2-formyl-3-methoxy-α,α'-bipyrrole precursor of the prodigiosin family of natural products.

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