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1188286-69-2

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1188286-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1188286-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,2,8 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1188286-69:
(9*1)+(8*1)+(7*8)+(6*8)+(5*2)+(4*8)+(3*6)+(2*6)+(1*9)=202
202 % 10 = 2
So 1188286-69-2 is a valid CAS Registry Number.

1188286-69-2Relevant articles and documents

Imidazol-2-ylidene-4-olate: An anionic N-heterocyclic carbene pre-programmed for further derivatization

Benhamou, Laure,Cesar, Vincent,Gornitzka, Heinz,Lugan, Noel,Lavigne, Guy

, p. 4720 - 4722 (2009)

The 4-hydroxyimidazolium salt, readily prepared in two steps by acylation of a formamidine and quaternization of the second nitrogen, affords, after deprotonation, the anionic imidazol-2-ylidene-4-olate, which can be complexed to a transition metal and st

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