343956-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 343956-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,9,5 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 343956-99:
(8*3)+(7*4)+(6*3)+(5*9)+(4*5)+(3*6)+(2*9)+(1*9)=180
180 % 10 = 0
So 343956-99-0 is a valid CAS Registry Number.
343956-99-0Relevant 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.
