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1092557-29-3

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1092557-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1092557-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,5,5 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1092557-29:
(9*1)+(8*0)+(7*9)+(6*2)+(5*5)+(4*5)+(3*7)+(2*2)+(1*9)=163
163 % 10 = 3
So 1092557-29-3 is a valid CAS Registry Number.

1092557-29-3Downstream Products

1092557-29-3Relevant articles and documents

Ruthenium-catalyzed cycloaddition of nitrile oxides and alkynes: Practical synthesis of isoxazoles

Grecian, Scott,Fokin, Valery V.

supporting information; experimental part, p. 8285 - 8287 (2009/04/13)

(Chemical Equation Presented) 3,4-Disubstituted and 3,4,5-trisubstituted isoxazoles have been formed from alkynes and nitrile oxides in a ruthenium(II)-catalyzed process (see scheme; cod=cycloocta-l,5-diene, Cp=C5Me5). These reaction

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