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104919-99-5

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104919-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104919-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104919-99:
(8*1)+(7*0)+(6*4)+(5*9)+(4*1)+(3*9)+(2*9)+(1*9)=135
135 % 10 = 5
So 104919-99-5 is a valid CAS Registry Number.

104919-99-5Downstream Products

104919-99-5Relevant academic research and scientific papers

Copper-catalyzed guanidinylation of aryl iodides: The formation of N,N′-disubstituted guanidines

Cortes-Salva, Michelle,Nguyen, Be-Lan,Cuevas, Javier,Pennypacker, Keith R.,Antilla, Jon C.

supporting information; experimental part, p. 1316 - 1319 (2010/06/15)

Chemical Equation Presented A copper-catalyzed cross-coupling reaction of guanidine nitrate with aryl iodides was used for the formation of N,N′-disubstituted guanidines to be used as potential therapeutics for strokes. A relatively inexpensive commercially available guanidine salt and a series of aryl iodides together with copper iodide and N,N-diethylsalicylamide as an efficient catalyst/1 igand system provided a simple diarylation procedure.

Therapeutic guanidines

-

, (2008/06/13)

The present invention provides therapeutically useful substituted guanidines, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines.

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