116450-81-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116450-81-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,5 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116450-81:
(8*1)+(7*1)+(6*6)+(5*4)+(4*5)+(3*0)+(2*8)+(1*1)=108
108 % 10 = 8
So 116450-81-8 is a valid CAS Registry Number.
116450-81-8Relevant articles and documents
A New Method for the Synthesis of Heterocyclic S-Alkyl Thiolactams
Jackman, Dennis E.,Westphal, Dietmar B.
, p. 1134 - 1136 (2007/10/02)
The reaction of S-substituted heterocyclic thiolactams with thiols is described.In some cases, rearrangement or tricyclic products were produced instead of the compounds expected from simple alkylthiol displacement.
