117710-68-6 Usage
Appearance
White, crystalline solid
Odor
Strong, pungent
Usage
Building block in organic synthesis
Production of pharmaceuticals
Production of agrochemicals
Utilization
Reagent in the preparation of various chemical compounds
Reactivity
High due to the presence of a triple bond between carbon atoms
Safety
Should be handled with care
Hazardous to human health if not used properly
Check Digit Verification of cas no
The CAS Registry Mumber 117710-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,1 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117710-68:
(8*1)+(7*1)+(6*7)+(5*7)+(4*1)+(3*0)+(2*6)+(1*8)=116
116 % 10 = 6
So 117710-68-6 is a valid CAS Registry Number.
117710-68-6Relevant articles and documents
Addition of Organocuprates to Acetylenic Di- and Trifluoromethyl Ketones. Regiospecific Synthesis of β,β-Disubstituted Unsaturated Fluoro ketones
Lindermann, Russel J.,Lonikar, Madhu S.
, p. 6013 - 6022 (2007/10/02)
A regiospecific synthesis of β,β-disubstituted-α,β-unsaturated di- and trifluoromethyl ketones has been achieved by the conjugate addition of higher order cyano cuprate reagents to acetylenic di- and trifluoromethyl ketones.An efficient and reproducible s