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1393726-17-4

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1393726-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1393726-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,7,2 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1393726-17:
(9*1)+(8*3)+(7*9)+(6*3)+(5*7)+(4*2)+(3*6)+(2*1)+(1*7)=184
184 % 10 = 4
So 1393726-17-4 is a valid CAS Registry Number.

1393726-17-4Downstream Products

1393726-17-4Relevant articles and documents

Allylic amination and N-arylation-based domino reactions providing rapid three-component strategies to fused pyrroles with different substituted patterns

Jiang, Bo,Li, Ying,Tu, Man-Su,Wang, Shu-Liang,Tu, Shu-Jiang,Li, Guigen

, p. 7497 - 7505 (2012/10/29)

New three-component domino reaction providing divergent approaches to multifunctionalized fused pyrroles with different substituted patterns have been established (40 examples). The direct C(sp3)-N bond formation was achieved through intermolecular allylic amination in a one-pot operation, and N-arylation of amines was realized by varying N-amino acid enaminones. The reaction is easy to perform simply by mixing three common reactants in acetic acid under microwave heating. The reaction proceeds at fast rates and can be finished within 30 min, which makes workup convenient to give good chemical yields.

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