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1416219-39-0

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1416219-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416219-39-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,2,1 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1416219-39:
(9*1)+(8*4)+(7*1)+(6*6)+(5*2)+(4*1)+(3*9)+(2*3)+(1*9)=140
140 % 10 = 0
So 1416219-39-0 is a valid CAS Registry Number.

1416219-39-0Downstream Products

1416219-39-0Relevant articles and documents

Direct α-functionalization of simple aldehydes via oxidative N-heterocyclic carbene catalysis

Mo, Junming,Yang, Ruojie,Chen, Xingkuan,Tiwari, Bhoopendra,Chi, Yonggui Robin

supporting information, p. 50 - 53 (2013/03/14)

A direct α-functionalization of simple aldehydes under N-Heterocyclic Carbene (NHC) catalysis and direct generation of ester enolate equivalents from nonfunctionalized aldehydes are disclosed. The catalysis involves selective enolate generation from an oxidatively generated NHC-bounded ester intermediate as a key step. The ester enolate intermediates undergo stereoselective reactions with enones and trifluoromethyl ketones.

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