109632-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109632-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,3 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 109632-41:
(8*1)+(7*0)+(6*9)+(5*6)+(4*3)+(3*2)+(2*4)+(1*1)=119
119 % 10 = 9
So 109632-41-9 is a valid CAS Registry Number.
109632-41-9Relevant academic research and scientific papers
Synthesis and Spectral Studies of 2,3-Dihydro-2-aryloxy-1,3,2-oxazaphospholopyridine-2-oxides
Naidu, M. S. R.,Raju, C. Naga
, p. 772 - 773 (2007/10/02)
A series of 2,3-dihydro-2-aryloxy-1,3,2-oxazaphospholopyridine-2-oxides (1) have been synthesized and their structures elucidated by spectral studies (IR and PMR).
