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739315-54-9

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739315-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 739315-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,9,3,1 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 739315-54:
(8*7)+(7*3)+(6*9)+(5*3)+(4*1)+(3*5)+(2*5)+(1*4)=179
179 % 10 = 9
So 739315-54-9 is a valid CAS Registry Number.

739315-54-9Downstream Products

739315-54-9Relevant articles and documents

A new, mild, general and efficient route to aryl ethyl carbonates in solvent-free conditions promoted by magnesium perchlorate

Bartoli, Giuseppe,Bosco, Marcella,Carlone, Armando,Locatelli, Manuela,Marcantoni, Enrico,Melchiorre, Paolo,Palazzi, Paolo,Sambri, Letizia

, p. 4429 - 4434 (2007/10/03)

A new, general and mild method for the direct synthesis of aryl and alkyl ethyl carbonates promoted by a Lewis acid is reported. The reaction proceeds smoothly with diethyl dicarbonate in the presence of Mg(ClO4) 2, a specific activator of 1,3-dicarbonyl compounds, and shows general applicability. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

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