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60068-18-0

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60068-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60068-18-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,0,6 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 60068-18:
(7*6)+(6*0)+(5*0)+(4*6)+(3*8)+(2*1)+(1*8)=100
100 % 10 = 0
So 60068-18-0 is a valid CAS Registry Number.

60068-18-0Relevant articles and documents

Versatile and base-free copper-catalyzed α-arylations of aromatic ketones using diaryliodonium salts

Bouquin, Maxime,Jaroschik, Florian,Taillefer, Marc

supporting information, (2021/06/11)

A ligand and base-free copper catalyzed synthetic method for the efficient α-arylation of aromatic ketones is described. In order to avoid strong bases, ketone-derived silyl enol ethers were employed. Their reaction with diaryliodonium salts as aryl source provided the intermolecular C–C coupling displaying good functional group tolerance and requiring low catalyst loading.

PHENOLIC COMPOUNDS FROM ROOTS OF URTICA DIOICA

Kraus, Rupert,Spiteller, Gerhard

, p. 1653 - 1659 (2007/10/02)

Root extracts from Urtica dioica were separated into several classes of compounds by extraction with organic solvents at different pH values.The phenolic fraction was analysed by GC-MS after trimethylsilylation.This procedure allowed the identification of 18 phenolic compounds as well as the detection of eight lignans.The occurrence of some of these substances in this plant was previously unknown.

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