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109847-20-3

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109847-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109847-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,4 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109847-20:
(8*1)+(7*0)+(6*9)+(5*8)+(4*4)+(3*7)+(2*2)+(1*0)=143
143 % 10 = 3
So 109847-20-3 is a valid CAS Registry Number.

109847-20-3Downstream Products

109847-20-3Relevant articles and documents

5-N-Arylaminothiazoles as Highly Twisted Fluorescent Monocyclic Heterocycles: Synthesis and Characterization

Yamaguchi, Kirara,Murai, Toshiaki,Hasegawa, Saki,Miwa, Yohei,Kutsumizu, Shoichi,Maruyama, Toshifumi,Sasamori, Takahiro,Tokitoh, Norihiro

, p. 10742 - 10756 (2015/11/18)

A series of 5-N-arylaminothiazoles was prepared by reacting thioamide dianions derived from secondary thioamides with thioformamides, followed by sequential oxidation with iodine. X-ray analyses demonstrated that they adopt structures that are highly twis

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