99968-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99968-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,9,6 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99968-26:
(7*9)+(6*9)+(5*9)+(4*6)+(3*8)+(2*2)+(1*6)=220
220 % 10 = 0
So 99968-26-0 is a valid CAS Registry Number.
99968-26-0Relevant articles and documents
A New Synthesis of 4,5-Unsubstituted 1,3-Dioxoles
Meier, Lothar,Scharf, Hans-Dieter
, p. 517 - 520 (2007/10/02)
A synthesis of 4,5-unsubstituted 1,3-dioxoles in two steps from easily accessible 1,3-dioxolanes is described.
