1292771-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1292771-04-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,7,7 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1292771-04:
(9*1)+(8*2)+(7*9)+(6*2)+(5*7)+(4*7)+(3*1)+(2*0)+(1*4)=170
170 % 10 = 0
So 1292771-04-0 is a valid CAS Registry Number.
1292771-04-0Relevant articles and documents
Synthesis of novel 3-bromo-1,2-dihydroquinolines via palladium mediated intramolecular cyclization of N-tosyl-N-propargyl anilines
Gurunathan, Savitha,Perumal, Paramasivam Thirumalai
, p. 1783 - 1787 (2011)
Facile synthesis of novel 3-bromo-1,2-dihydroquinolines by the intramolecular cyclization of N-tosyl-N-propargyl anilines catalyzed by Pd(OAc)2 in conjunction with CuBr2 and LiBr.
