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1452864-13-9

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1452864-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1452864-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,8,6 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1452864-13:
(9*1)+(8*4)+(7*5)+(6*2)+(5*8)+(4*6)+(3*4)+(2*1)+(1*3)=169
169 % 10 = 9
So 1452864-13-9 is a valid CAS Registry Number.

1452864-13-9Downstream Products

1452864-13-9Relevant articles and documents

Copper(ii)-catalyzed trifluoromethylation of N-aryl imines

Zhang, Yong-Qiang,Liu, Ji-Dan,Xu, Hao

, p. 6242 - 6245 (2013)

Methods for imine trifluoromethylation are of great importance because amines with trifluoromethylated stereogenic centers are useful building blocks for synthetic chemistry and drug discovery. Herein, we describe a new copper(ii)-catalyzed imine trifluoromethylation method without the use of Lewis base activators, presumably through cooperative activation.

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