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97-37-0

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97-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97-37-0 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97-37:
(4*9)+(3*7)+(2*3)+(1*7)=70
70 % 10 = 0
So 97-37-0 is a valid CAS Registry Number.

97-37-0Downstream Products

97-37-0Relevant articles and documents

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.

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