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55095-19-7

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55095-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55095-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,9 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55095-19:
(7*5)+(6*5)+(5*0)+(4*9)+(3*5)+(2*1)+(1*9)=127
127 % 10 = 7
So 55095-19-7 is a valid CAS Registry Number.

55095-19-7Downstream Products

55095-19-7Relevant articles and documents

Ni/Ti Dual Catalytic Cross-Coupling of Nitriles and Organobromides to Access Ketones

Chenniappan, Vinoth Kumar,Silwal, Sajan,Rahaim, Ronald J.

, p. 4539 - 4544 (2018/05/23)

Herein, we report the development of a dual catalytic approach for the cross-coupling of nitriles with aryl- and aliphatic-bromides. A titanium(III) catalyst is used to activate nitriles enabling their coupling with organobromides through a nickel catalyst. The Ni/Ti system efficiently prepared unsymmetrical ketones with good chemoselectivity and could selectively couple a bromide in the presence of other functionalizable handles.

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