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Hexanoic acid, 2-diazo-6-(methylphenylamino)-3-oxo-6-thioxo-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149825-77-4

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149825-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149825-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,2 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149825-77:
(8*1)+(7*4)+(6*9)+(5*8)+(4*2)+(3*5)+(2*7)+(1*7)=174
174 % 10 = 4
So 149825-77-4 is a valid CAS Registry Number.

149825-77-4Downstream Products

149825-77-4Relevant academic research and scientific papers

RHODIUM(II) CATALYZED CYCLIZATION OF DIAZO THIOCARBONYL COMPOUNDS FOR HETEROCYCLIC SYNTHESIS

Padwa, Albert,Kinder, Frederic R.,Nadler, William R.,Zhi, Lin

, p. 367 - 383 (2007/10/02)

The mesoionic thioisomuenchnone system was prepared from the rhodium(II) acetate catalyzed cyclization of a diazothioamide and was found to undergo smooth 1,3-dipolar cycloaddition with N-phenylmaleimide.In contrast to this system, the rhodium(II) reaction of α-diazo-β-oxo ester containing a thiocarbonyl group produced a cyclic thiocarbonyl ylide which extruded sulfur from a transient episulfide intermediate.

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