1380819-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380819-96-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,8,1 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1380819-96:
(9*1)+(8*3)+(7*8)+(6*0)+(5*8)+(4*1)+(3*9)+(2*9)+(1*6)=184
184 % 10 = 4
So 1380819-96-4 is a valid CAS Registry Number.
1380819-96-4Relevant articles and documents
Regioselective synthesis of 1,3,5-trisubstituted pyrazoles
Desai, Vidya G.,Satardekar, Pooja C.,Polo, Sampada,Dhumaskar, Kashinath
experimental part, p. 836 - 842 (2012/01/15)
A new and a simple approach toward synthesis of 1,3,5-trisubstituted pyrazoles from chalcone arylhydrazones via oxidative cyclization has been achieved. 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone was successfully used as an oxidizing agent to give excellen
