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1443278-02-1

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1443278-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443278-02-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,2,7 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1443278-02:
(9*1)+(8*4)+(7*4)+(6*3)+(5*2)+(4*7)+(3*8)+(2*0)+(1*2)=151
151 % 10 = 1
So 1443278-02-1 is a valid CAS Registry Number.

1443278-02-1Downstream Products

1443278-02-1Relevant articles and documents

Synthesis of new chiral ferrocenyl P,N-ligands with a benzoxazole ring and their application in Ag-catalyzed asymmetric [3+2] cycloaddition

Yan, Sheng,Zhang, Cheng,Wang, Ya-Hui,Cao, Zhong,Zheng, Zhuo,Hu, Xiang-Ping

supporting information, p. 3669 - 3672 (2013/07/11)

New chiral ferrocenyl P,N-ligands with a benzoxazole ring as the N-donor group have been synthesized from 2-aminophenol through a three-step transformation and successfully employed in the Ag-catalyzed asymmetric [3+2] cycloaddition of azomethine ylides with electron-deficient alkenes. High diastereoselectivities, excellent enantioselectivities, and good yields have been achieved for a variety of substrates, demonstrating the potential of these new P,N-ligands in asymmetric catalysis.

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