947337-17-9 Usage
General Description
(Sa)-6,6'-dibromo-1,1'-binaphthyl-2,2'-diamine is a chemical compound with the molecular formula C20H14Br2N2. It is a chiral diamine that is commonly used as a ligand in asymmetric catalysis. (Sa)-6,6'-dibromo-1,1'-binaphthyl-2,2'-diamine is used in the synthesis of various chiral compounds and has also been studied for its potential applications in organic electronics and optoelectronic devices. Its unique structure and properties make it useful in a variety of applications in the fields of chemistry and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 947337-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,3,3 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 947337-17:
(8*9)+(7*4)+(6*7)+(5*3)+(4*3)+(3*7)+(2*1)+(1*7)=199
199 % 10 = 9
So 947337-17-9 is a valid CAS Registry Number.
947337-17-9Relevant articles and documents
Catalytic asymmetric benzidine rearrangement
De, Chandra Kanta,Pesciaioli, Fabio,List, Benjamin
, p. 9293 - 9295 (2013/09/12)
A chiral Br?nsted acid catalyzes the asymmetric benzidine rearrangement of N,N′-dinaphthylhydrazines. Different electronically and structurally diverse axially chiral 2,2′-binaphthyl diamine (BINAM) derivatives are obtained with high enantioselectivity. Copyright
