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1364782-99-9

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1364782-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1364782-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,4,7,8 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1364782-99:
(9*1)+(8*3)+(7*6)+(6*4)+(5*7)+(4*8)+(3*2)+(2*9)+(1*9)=199
199 % 10 = 9
So 1364782-99-9 is a valid CAS Registry Number.

1364782-99-9Downstream Products

1364782-99-9Relevant articles and documents

Synthesis and kinetic resolution of N-Boc-2-arylpiperidines

Cochrane, Edward J.,Leonori, Daniele,Hassall, Lorraine A.,Coldham, Iain

supporting information, p. 9910 - 9913 (2014/08/18)

The chiral base n-BuLi/(-)-sparteine or n-BuLi/(+)-sparteine surrogate promotes kinetic resolution of N-Boc-2-arylpiperidines by asymmetric deprotonation. The enantioenriched starting material was recovered with yields 39-48% and ers up to 97:3. On lithiation then electrophilic quench, 2,2-disubstituted piperidines were obtained with excellent yields and enantioselectivities.

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