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698351-25-6

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698351-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 698351-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,8,3,5 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 698351-25:
(8*6)+(7*9)+(6*8)+(5*3)+(4*5)+(3*1)+(2*2)+(1*5)=206
206 % 10 = 6
So 698351-25-6 is a valid CAS Registry Number.

698351-25-6Downstream Products

698351-25-6Relevant articles and documents

The development of a novel synthetic method for cyanofluoroamides using a cobaltadithiolene complex

Yokoyama, Yasuo,Suzuki, Shoko,Furihata, Hyuma,Takahi, Shunsuke,Nomura, Mitsushiro,Kajitani, Masatsugu

, p. 701 - 705 (2007/10/03)

N,N-Diethyl 2-cyano-2-fluoro-2-(phenylthio)aceto-amide (1) reacts with germyl anion species to give the corresponding enolates effectively. When this active species was treated with an unsaturated organic halide in the presence of a catalytic amount of a cobaltadithiolene complex, the desired compound was obtained in good yield. Interestingly, when the cobaltadithiolene complex was not used, no target product was obtained. This synthetic reaction proceeded smoothly under mild reaction conditions and only cyanofluoroamide was obtained.

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