83458-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83458-59-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83458-59:
(7*8)+(6*3)+(5*4)+(4*5)+(3*8)+(2*5)+(1*9)=157
157 % 10 = 7
So 83458-59-7 is a valid CAS Registry Number.
83458-59-7Relevant academic research and scientific papers
AROMATIC ANNELATION. I. SYNTHESIS OF PYRIDINES.
Tius, Marcus A.,Thurkauf, Andrew,Truesdell, Joel W.
, p. 2819 - 2822 (2007/10/02)
The preparation of substituted pyridines from cycloalkanones by elaboration of an aromatic ring is described.
