126713-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126713-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,1 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126713-67:
(8*1)+(7*2)+(6*6)+(5*7)+(4*1)+(3*3)+(2*6)+(1*7)=125
125 % 10 = 5
So 126713-67-5 is a valid CAS Registry Number.
126713-67-5Relevant academic research and scientific papers
SYNTHESIS OF FUSED s-TRIAZOLES BY PHOTOCYCLIZATION
Devi, M. Rama,Rao, Jampani Madhusudana,Srinivasan, V. R.
, p. 2345 - 2354 (2007/10/02)
The photocyclization of Δ2-1,2,4-triazol-5(1H)-one containing a phenyl or o-bromophenyl and a heteroaryl substituent in vicinal positoins at 3 and 4 respectively is reported.
