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(S)-2-(2-Methoxy-3-methyl-phenyl)-propionaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220261-72-3

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220261-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220261-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,2,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 220261-72:
(8*2)+(7*2)+(6*0)+(5*2)+(4*6)+(3*1)+(2*7)+(1*2)=83
83 % 10 = 3
So 220261-72-3 is a valid CAS Registry Number.

220261-72-3Relevant academic research and scientific papers

Synthesis and absolute stereochemistry of tanzawaic acid (GS-1302)

Arimoto, Hirokazu,Nishimura, Kazuya,Kuramoto, Makoto,Uemura, Daisuke

, p. 9513 - 9516 (2007/10/03)

The first total synthesis of tanzawaic acid A(GS-1302-3) is described. The stereocontrolled synthetic route allowes the absolute stereochemistry to be determined. One key transformation in the sequence involves a Stille coupling with a highly hindered ary

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