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7-cyano-7-(sec-butoxycarbonyl)-1,4-benzoquinonemethide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

202257-55-4

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202257-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202257-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,2,5 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 202257-55:
(8*2)+(7*0)+(6*2)+(5*2)+(4*5)+(3*7)+(2*5)+(1*5)=94
94 % 10 = 4
So 202257-55-4 is a valid CAS Registry Number.

202257-55-4Downstream Products

202257-55-4Relevant academic research and scientific papers

Asymmetric anionic polymerizations of 7-cyano-7-alkoxycarbonyl-1,4- benzoquinone methides

Nagai, Takeshi,Uno, Takahiro,Kubo, Masataka,Itoh, Takahito

experimental part, p. 466 - 479 (2012/04/17)

Asymmetric anionic polymerizations of 7-cyano-7-alkoxycarbonyl-1,4- benzoquinone methides (1) with various alkoxy groups were performed using chiral initiators such as lithium isopropylphenoxide (iPrPhOLi)/(S)-(-)-2, 2′-isopropylidene-bis(4-phe

Solid-state polymerizations of 7-alkoxycarbonyl-7-cyano-1,4-benzoquinone methides

Itoh, Takahito,Nomura, Shinji,Saitoh, Nagisa,Uno, Takahiro,Kubo, Masataka,Sada, Eazuki,Inoue, Katsunari,Miyata, Mikiji

, p. 7938 - 7944 (2007/10/03)

Thermal polymerizations and photopolymerizations of 7-alkoxycarbonyl-7-cyano-1,4-benzoquinone methides (methoxy (2a), ethoxy (2b), propoxy (2c), isopropoxy (2d), butoxy (2e), and sec-butoxy (2f)) were investigated in the solid state. In the thermal polyme

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