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(5-Methoxycarbonylmethyl-6a-phenyl-hexahydro-furo[2,3-b]furan-2-yl)-acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129697-19-4

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129697-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129697-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,9 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129697-19:
(8*1)+(7*2)+(6*9)+(5*6)+(4*9)+(3*7)+(2*1)+(1*9)=174
174 % 10 = 4
So 129697-19-4 is a valid CAS Registry Number.

129697-19-4Downstream Products

129697-19-4Relevant academic research and scientific papers

A NOVEL PALLADIUM CATALYSED OXYCARBONYLATION OF DIENONES : A CONVENIENT METHOD FOR CONSTRUCTION OF CYCLIC ACETALS

Yadav, J. S.,Rao, E. Sreenivasa,Rao, V. Sreenivasa,Choudary, B. M.

, p. 2491 - 2492 (1990)

A new palladium catalyzed intramolecular double cyclisation of dienones to cyclic acetals in a single reaction has been described.

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