856865-10-6 Usage
Compound type
Nitroalkyne
Structural features
Nitro group at the 1-position, propynyl group at the 2-position on a benzene ring
Physical appearance
Colorless to pale yellow liquid
Uses
Synthetic intermediate in the production of pharmaceuticals, agrochemicals, and dyes; preparation of various organic compounds through alkyne chemistry; potential building block for biologically active molecules
Safety precautions
Flammable; may cause skin and eye irritation
Check Digit Verification of cas no
The CAS Registry Mumber 856865-10-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,8,6 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 856865-10:
(8*8)+(7*5)+(6*6)+(5*8)+(4*6)+(3*5)+(2*1)+(1*0)=216
216 % 10 = 6
So 856865-10-6 is a valid CAS Registry Number.
856865-10-6Relevant articles and documents
Asymmetric Synthesis of Axially Chiral 2-Aminobiaryls by Rhodium-Catalyzed Benzannulation of 1-Arylalkynes with 2-(Cyanomethyl)phenylboronates
Xue, Fei,Hayashi, Tamio
supporting information, p. 10368 - 10372 (2018/07/31)
Asymmetric benzannulation of 1-arylalkynes, where the aryl group is an ortho-substituted aromatic group, with 2-(cyanomethyl)phenylboronate was catalyzed by a rhodium complex coordinated with a chiral diene ligand to give high yields of axially chiral 2-aminobiaryls with greater than 90 % ee.
