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440356-62-7

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440356-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 440356-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,0,3,5 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 440356-62:
(8*4)+(7*4)+(6*0)+(5*3)+(4*5)+(3*6)+(2*6)+(1*2)=127
127 % 10 = 7
So 440356-62-7 is a valid CAS Registry Number.

440356-62-7Downstream Products

440356-62-7Relevant articles and documents

Intramolecular cycloadditions of α-allyloxycarbonylnitrones: Stereoselective synthesis of 3-amino-2(5h)furanones

Chiacchio, Ugo,Corsaro, Antonino,Iannazzo, Daniela,Piperno, Anna,Procopio, Antonio,Rescifina, Antonio,Romeo, Giovanni,Romeo, Roberto

, p. 4380 - 4383 (2002)

Treatment offuroisoxazolidines with NaH leads to functionalized 3-amino-2(5H)-furanones through a new rearrangement pattern of the isoxazolidine nucleus. This process has been usefully exploited for the synthesis of enantiomerically pure (5R)-3-alkylamino

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