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58275-49-3

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58275-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58275-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,7 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58275-49:
(7*5)+(6*8)+(5*2)+(4*7)+(3*5)+(2*4)+(1*9)=153
153 % 10 = 3
So 58275-49-3 is a valid CAS Registry Number.

58275-49-3Relevant articles and documents

Superelectrophilic chemistry of imidazoles

Sheets, Matthew R.,Li, Ang,Bower, Edward A.,Weigel, Andrew R.,Abbott, Matthew P.,Gallo, Robert M.,Mitton, Adam A.,Klumpp, Douglas A.

experimental part, p. 2502 - 2507 (2009/07/25)

The mechanistic and synthetic chemistry of imidazole-based superelectrophiles has been studied. The protonated imidazole ring, or imidazolium group, is shown to enhance the electrophilic reactivity of an adjacent carboxonium group (compared to a related m

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