69813-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69813-49-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,1 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69813-49:
(7*6)+(6*9)+(5*8)+(4*1)+(3*3)+(2*4)+(1*9)=166
166 % 10 = 6
So 69813-49-6 is a valid CAS Registry Number.
69813-49-6Relevant academic research and scientific papers
Synthesis of Phosphorus-containing Heterocycles
Bhatia, M. S.,Devi, Sunita,Jindal, Ritu,Kaur, Bhupinder
, p. 275 - 276 (2007/10/02)
Synthesis of six-, seven- and nine-membered ring compounds containing phosphorus and oxygen are reported and structures confirmed by pmr and mass spectral studies.
