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856707-58-9

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856707-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856707-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,7,0 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 856707-58:
(8*8)+(7*5)+(6*6)+(5*7)+(4*0)+(3*7)+(2*5)+(1*8)=209
209 % 10 = 9
So 856707-58-9 is a valid CAS Registry Number.

856707-58-9Downstream Products

856707-58-9Relevant articles and documents

Polycyclic Azetidines and Pyrrolidines via Palladium-Catalyzed Intramolecular Amination of Unactivated C(sp3)-H Bonds

Zhao, Jie,Zhao, Xiao-Jing,Cao, Pei,Liu, Ji-Kai,Wu, Bin

, p. 4880 - 4883 (2017)

A novel strategy to construct complex polycyclic nitrogen-containing heterocycles from aliphatic amines via picolinamide-assisted palladium-catalyzed C-H bond activation reaction was reported. The reaction exhibits broad substrate scope for the synthesis of various azabicyclic scaffolds, including azetidines and tropane-class alkaloids. Application of this method to naturally occurring (-)-cis-myrtanylamine, an unprecedented type of carbon-carbon bond activation, in which the electron-pair involved initiates an intramolecular "SN2-like" displacement of a cyclopalladium-fragment from a tertiary center, is described.

INHIBITORS OF HEPATITIS C VIRUS NS3/NS4A SERINE PROTEASE

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Page/Page column 76-77, (2008/06/13)

The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as me

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