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(m-Methoxymesityl)mesityl ketene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156571-22-1

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156571-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156571-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,7 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 156571-22:
(8*1)+(7*5)+(6*6)+(5*5)+(4*7)+(3*1)+(2*2)+(1*2)=141
141 % 10 = 1
So 156571-22-1 is a valid CAS Registry Number.

156571-22-1Relevant academic research and scientific papers

Mapping the Enantiomerization Routes of Triarylvinyl Propellers. Barriers for the Three-Ring Flip and the Three Different Two-Ring Flips of m-Methoxy-Substituted Trimesitylvinyl Isopropyl Ethers

Rochlin, Elimelech,Rappoport, Zvi

, p. 3857 - 3870 (2007/10/02)

E- and Z-(m-methoxymesityl)-1,2-dimesitylethenols (3a and 4a), their isopropyl ethers 3c and 4c, and 1-(m-methoxymesityl)-2,2-dimesitylvinyl isopropyl ether (2c) were prepared.X-ray structures of 3a and 3c were determinated.The rotational barriers for the

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