129012-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129012-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,1 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129012-71:
(8*1)+(7*2)+(6*9)+(5*0)+(4*1)+(3*2)+(2*7)+(1*1)=101
101 % 10 = 1
So 129012-71-1 is a valid CAS Registry Number.
129012-71-1Relevant academic research and scientific papers
THE EASTMAN'S REACTION REVISITED
Alcaide, Benito,Dominquez, Carmen,Csaky, Aurelio G.,Plumet, Joaquin
, p. 831 - 838 (2007/10/02)
Several previously unknown 3-acyl-5-alkyl-1-arylpyrazoles, differently functionalized in the 3- and 5- side chains, have been synthesized from appropriate 2,5-disubstituted furans by their reaction with p-nitrobenzenediazonium salts.
