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(R,E)-benzyl 5-(4-methoxyphenyl)-5-oxopent-3-en-2-ylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

934638-85-4

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934638-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934638-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,6,3 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 934638-85:
(8*9)+(7*3)+(6*4)+(5*6)+(4*3)+(3*8)+(2*8)+(1*5)=204
204 % 10 = 4
So 934638-85-4 is a valid CAS Registry Number.

934638-85-4Relevant academic research and scientific papers

A short, efficient, and stereoselective total synthesis of a pyrrolidine alkaloid: (-)-Codonopsinine

Reddy, Jangari Santhosh,Rao, Batchu Venkateswara

, p. 2224 - 2227 (2007)

An efficient total synthesis of antibiotic (-)-codonopsinine 1 with an overall yield of 44% was achieved from D-alanine as a chiral template. The key steps in our strategy are modified Sharpless asymmetric dihydroxylation reaction and the highly stereosel

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