1185747-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185747-37-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,4 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1185747-37:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*4)+(3*7)+(2*3)+(1*7)=188
188 % 10 = 8
So 1185747-37-8 is a valid CAS Registry Number.
1185747-37-8Relevant articles and documents
Direct synthesis of medium-bridged twisted amides via a transannular cyclization strategy
Szostak, Michal,Aube, Jeffrey
supporting information; experimental part, p. 3878 - 3881 (2009/12/06)
Figur Presented The sequential RCM to construct a challenging medium-sizwd ring followed by a transannual cyclization across a medium-sized ring delivers previously unttainable twisted amides from simple acyclic precursos.
