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206433-38-7

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206433-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 206433-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,4,3 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 206433-38:
(8*2)+(7*0)+(6*6)+(5*4)+(4*3)+(3*3)+(2*3)+(1*8)=107
107 % 10 = 7
So 206433-38-7 is a valid CAS Registry Number.

206433-38-7Relevant academic research and scientific papers

Synthesis of polyaniline with low polydispersity by using a supramolecular ionic assembly as the reaction medium

Xu, Shaoan,Das, Sanjib,Ogi, Soichiro,Sugiyasu, Kazunori,Okazaki, Hiroyuki,Takano, Yoshihiko,Yasuda, Takeshi,Deguchi, Kenzo,Ohki, Shinobu,Shimizu, Tadashi,Takeuchi, Masayuki

supporting information, p. 5824 - 5829 (2013/06/05)

A supramolecular ionic assembly comprised of an anionic oligo(phenylene ethynylene) and anilinium cations provides a unique reaction medium in which anilinum cations are concentrated and aligned. The oxidative polymerization (see figure) of aniline using the supramolecular ionic assembly (gray) yielded polyaniline (green/blue) with a number-average molar mass of 20 500 and polydispersity of 1.3. Copyright

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