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95981-04-7

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95981-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95981-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 95981-04:
(7*9)+(6*5)+(5*9)+(4*8)+(3*1)+(2*0)+(1*4)=177
177 % 10 = 7
So 95981-04-7 is a valid CAS Registry Number.

95981-04-7Relevant articles and documents

An efficient synthesis of imidodicarbonic diamides from 1,3-thiazetidin-2-ones with NH2OH·HCl via ring-opening reaction

Tang, Wen-Yuan,Guo, Jing-Jing,Gui, Xing-Xing,Han, De-Man,Li, Jian-Jun

, p. 85 - 88 (2015/01/30)

A ring-opening process of 4-imino-1,3-thiazetidin-2-ones with NH2OH·HCl was described for the first time. Two different scaffolds of imidodicarbonic diamide were obtained selectively in good yields in the presence of organic base. The obtained imidodicarbonic diamides were demonstrated by X-ray diffraction analysis.

Neuer Zugang zu 1,3-Thiazetinen

Tittelbach, Franz,Seeboth, Helmut

, p. 142 - 143 (2007/10/02)

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