122834-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122834-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,8,3 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 122834-85:
(8*1)+(7*2)+(6*2)+(5*8)+(4*3)+(3*4)+(2*8)+(1*5)=119
119 % 10 = 9
So 122834-85-9 is a valid CAS Registry Number.
122834-85-9Relevant academic research and scientific papers
STRUCTURE OF ASYMMETRIC 5-HYDRAZINO-2-PYRAZOLINES
Malov, M. Yu.,Zelenin, K. N.,Yakimovich, S. I.
, p. 1126 - 1128 (2007/10/02)
NMR (1H and 13C) spectroscopy was used to show the existence of ring-ring tautomers for 5-hydrazino-2-pyrazolines with asymmetric structure and the predominant formation of cis-isomers for 4-substituted compounds.
