78968-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78968-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,6 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78968-63:
(7*7)+(6*8)+(5*9)+(4*6)+(3*8)+(2*6)+(1*3)=205
205 % 10 = 5
So 78968-63-5 is a valid CAS Registry Number.
78968-63-5Relevant academic research and scientific papers
DIISOPROPOXY- AND DI-tert-BUTOXYETHYNE STABLE ACETYLENE DIETHERS
Bou, Anna,Pericas,Miquel A.,Serratosa, Felix
, p. 1441 - 1449 (2007/10/02)
The rather stable acetylene diethers diisopropoxy- and di-t-butoxyethyne are prepared either from glyoxal or dioxane.Catalytic hydrogenation, acid-catalyzed hydration and formation of the corresponding hexacarbonyl dicobalt complexes are reported.
