112183-55-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112183-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,1,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112183-55:
(8*1)+(7*1)+(6*2)+(5*1)+(4*8)+(3*3)+(2*5)+(1*5)=88
88 % 10 = 8
So 112183-55-8 is a valid CAS Registry Number.
112183-55-8Relevant articles and documents
A New Synthesis of 4,5-Unsubstituted 1,3-Dioxoles
Meier, Lothar,Scharf, Hans-Dieter
, p. 517 - 520 (1987)
A synthesis of 4,5-unsubstituted 1,3-dioxoles in two steps from easily accessible 1,3-dioxolanes is described.
