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1365640-09-0

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1365640-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1365640-09-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,5,6,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1365640-09:
(9*1)+(8*3)+(7*6)+(6*5)+(5*6)+(4*4)+(3*0)+(2*0)+(1*9)=160
160 % 10 = 0
So 1365640-09-0 is a valid CAS Registry Number.

1365640-09-0Relevant articles and documents

A general route for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters by catalytic CC bond isomerization

Díaz-álvarez, Alba E.,Crochet, Pascale,Cadierno, Victorio

experimental part, p. 2611 - 2620 (2012/05/20)

A general and efficient procedure for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters from readily accessible allylphenols has been developed. The process involves a two-step sequence consisting of the initial acylation of the allylphenols with an acid chloride, followed by catalytic CC bond isomerization in the resulting allylphenyl esters. The latter step was performed in methanol at 80 °C using catalytic amounts (0.5 mol %) of the commercially available bis(allyl)-ruthenium(IV) dimer [{RuCl(μ-Cl) (η3:η3-C10H16)} 2] (C10H16=2,7-dimethylocta-2,6-diene-1,8-diyl) . Reactions proceeded in high yields (68-93%) and short times (4-9 h) with complete E-selectivity.

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