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1019107-77-7

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1019107-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019107-77-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,1,0 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1019107-77:
(9*1)+(8*0)+(7*1)+(6*9)+(5*1)+(4*0)+(3*7)+(2*7)+(1*7)=117
117 % 10 = 7
So 1019107-77-7 is a valid CAS Registry Number.

1019107-77-7Downstream Products

1019107-77-7Relevant articles and documents

Decarboxylative isomerization of N-Acyl-2-oxazolidinones to 2-oxazolines

May, Aaron E.,Willoughby, Patrick H.,Hoye, Thomas R.

, p. 3292 - 3294 (2008/09/20)

(Chemical Equation Presented) N-Acyl-2-oxazolidinones are ring-opened by lithium iodide and decarboxylated in the presence of a mild proton source. Further reaction with an amine base provides 2-oxazolines. The transformation is general for oxazolidinones unsubstituted in the 5 position and occurs under mild conditions (25-50°C). These results complement the existing methods for this transformation by allowing lower temperatures and/or avoiding metal catalysts.

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