501941-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501941-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,9,4 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 501941-41:
(8*5)+(7*0)+(6*1)+(5*9)+(4*4)+(3*1)+(2*4)+(1*1)=119
119 % 10 = 9
So 501941-41-9 is a valid CAS Registry Number.
501941-41-9Relevant articles and documents
Truce-Smiles rearrangement of substituted phenyl ethers
Kosowan, Joel R.,W'Giorgis, Zemane,Grewal, Ravneet,Wood, Tabitha E.
, p. 6754 - 6765 (2015/06/25)
The requirement of aryl ring activation by strong-electron withdrawing substituents in substrates for the intramolecular nucleophilic aromatic substitution reaction known as the Truce-Smiles rearrangement was examined. Preliminary mechanistic experiments
