117616-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117616-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,1 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117616-46:
(8*1)+(7*1)+(6*7)+(5*6)+(4*1)+(3*6)+(2*4)+(1*6)=123
123 % 10 = 3
So 117616-46-3 is a valid CAS Registry Number.
117616-46-3Relevant academic research and scientific papers
REACTION OF DIALKYL PHOSPHITES AND THIOL ACIDS WITH UNSATURATED 5-(4-PYRIDYL)-1,3,4 OXADIAZOL DERIVATIVES
Hafez, T. S.,Fahmy, A. A.
, p. 129 - 132 (2007/10/02)
Diethyl phosphite and diphenylphosphinodithioic acid add to carbon-nitrogen double bonds in compounds 4--1,3,4-oxadiazol-2-yl>pyridine I, 4--1,3,4-oxadiazol-2-yl>pyridine II and 4-5-(piperonylidene
