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19051-26-4

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19051-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19051-26-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,5 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19051-26:
(7*1)+(6*9)+(5*0)+(4*5)+(3*1)+(2*2)+(1*6)=94
94 % 10 = 4
So 19051-26-4 is a valid CAS Registry Number.

19051-26-4Downstream Products

19051-26-4Relevant articles and documents

Nucleophilicities of the anions of arylacetonitriles and arylpropionitriles in dimethyl sulfoxide

Kaumanns, Oliver,Appel, Roland,Lemek, Tadeusz,Seeliger, Florian,Mayr, Herbert

supporting information; experimental part, p. 75 - 81 (2009/04/07)

(Chemical Equation Presented) The rates of the reactions of the colored para-substituted phenylacetonitrile anions 1a-c and the pfienylpropionitrile anions 2a-c with Michael acceptors (3a-u) were determined by UV-vis spectroscopy in DMSO at 20°C. The reac

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