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3-Hydroxy-5-(4-methoxy-phenyl)-5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129661-97-8

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129661-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129661-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,6 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129661-97:
(8*1)+(7*2)+(6*9)+(5*6)+(4*6)+(3*1)+(2*9)+(1*7)=158
158 % 10 = 8
So 129661-97-8 is a valid CAS Registry Number.

129661-97-8Downstream Products

129661-97-8Relevant academic research and scientific papers

Pyruvic Acid Dimethylhydrazone. A Synthetic Equivalent of the Pyruvic Acid Dianion

Tapia, Ines,Alcazar, Victoria,Moran, Joaquin R.,Caballero, Cruz,Grande, Manuel

, p. 697 - 700 (1990)

The pyruvic acid dimethyl hydrazone can be easily prepared in ether.This compound, after deprotonation with alkyllithium, forms a strong nucleophile which on tratment with electrophiles and acidic work up yield α-ketoacids, α-hydroxybutenolides or α,γ-diketoacids.

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