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(E)-2-bromo-4-[3-ethoxy-1-(3,4,5-trimethoxyphenyl)prop-1-en-1-yl]-1-methoxy-3-(methoxymethoxy)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1370521-46-2

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1370521-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370521-46-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,5,2 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1370521-46:
(9*1)+(8*3)+(7*7)+(6*0)+(5*5)+(4*2)+(3*1)+(2*4)+(1*6)=132
132 % 10 = 2
So 1370521-46-2 is a valid CAS Registry Number.

1370521-46-2Downstream Products

1370521-46-2Relevant academic research and scientific papers

A one-pot three-step synthesis of Z-trisubstituted olefins from arylalkynes and their cyclization into 4-aryl-2H-chromenes

Rasolofonjatovo, Evelia,Treguier, Bret,Provot, Olivier,Hamze, Abdallah,Brion, Jean-Daniel,Alami, Mouad

, p. 1603 - 1615 (2012/05/04)

Rapid and versatile access to (Z)-trisubstituted olefins 2 and their cyclization into 4-aryl-2H-chromenes 1 starting fromarylalkynes 3 is described. In a one-pot fashion, alkynes 3 were first hydrated, then transformed into N-tosylhydrazones, and finally

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