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1582784-21-1

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1582784-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1582784-21-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,2,7,8 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1582784-21:
(9*1)+(8*5)+(7*8)+(6*2)+(5*7)+(4*8)+(3*4)+(2*2)+(1*1)=201
201 % 10 = 1
So 1582784-21-1 is a valid CAS Registry Number.

1582784-21-1Downstream Products

1582784-21-1Relevant articles and documents

N-Heterocyclic carbene-catalyzed formal cross-coupling reaction of α-haloenals with thiols: Organocatalytic construction of sp2 carbon-sulfur bonds

He, Lin,Guo, Hao,Li, Yuan-Zhen,Du, Guang-Fen,Dai, Bin

supporting information, p. 3719 - 3721 (2014/04/03)

A novel N-heterocyclic carbene (NHC)-catalyzed formal cross-coupling reaction between α-haloenals and thiols was developed. In the presence of 5 mol% NHC precursors and 1.6 equiv. potassium carbonate, various thiols coupled with α-haloenals to produce α-thioenals in 53% to 91% yield and excellent Z-selectivity. This journal is the Partner Organisations 2014.

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