1007120-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1007120-40-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,7,1,2 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1007120-40:
(9*1)+(8*0)+(7*0)+(6*7)+(5*1)+(4*2)+(3*0)+(2*4)+(1*0)=72
72 % 10 = 2
So 1007120-40-2 is a valid CAS Registry Number.
1007120-40-2Relevant academic research and scientific papers
Ethynyl-cyclohexanol: an efficient acetylene surrogate in Sonogashira coupling
Csékei, Márton,Novák, Zoltán,Kotschy, András
, p. 975 - 982 (2008/09/17)
The Sonogashira coupling of aryl halides in the presence of 1-ethynyl-cyclohexanol as an acetylene source provides an efficient method for the synthesis of diarylacetylenes without the isolation of the appropriate arylacetylenes.
