126580-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126580-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,8 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126580-16:
(8*1)+(7*2)+(6*6)+(5*5)+(4*8)+(3*0)+(2*1)+(1*6)=123
123 % 10 = 3
So 126580-16-3 is a valid CAS Registry Number.
126580-16-3Relevant articles and documents
Sulfur ylide-initiated thio-claisen rearrangements. The synthesis of highly substituted indolines
Novikov, Alexei V.,Kennedy, Abigail R.,Rainier, Jon D.
, p. 993 - 996 (2007/10/03)
The coupling of rhodium carbenoids from vinyl diazoacetates with 2-thio-3-alkyl indoles was found to generate C(3) quaternary substituted indolines via a thionium ylide-initiated [3,3]-sigmatropic rearrangement.
