118436-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118436-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,3 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 118436-96:
(8*1)+(7*1)+(6*8)+(5*4)+(4*3)+(3*6)+(2*9)+(1*6)=137
137 % 10 = 7
So 118436-96-7 is a valid CAS Registry Number.
118436-96-7Relevant articles and documents
C-Glycosides. 7. Stereospecific C-Glycosylation of Aromatic and Heterocyclic Rings
Czernecki, S.,Ville, G.
, p. 610 - 612 (2007/10/02)
Stereospecific C-glycosylation of aromatic and heterocyclic rings can be realized by reacting the corresponding organolithium derivatives with benzylated lactones and reducing the so-obtained lactols with triethylsilane in the presence of boron trifluorid