958019-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958019-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,0,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 958019-01:
(8*9)+(7*5)+(6*8)+(5*0)+(4*1)+(3*9)+(2*0)+(1*1)=187
187 % 10 = 7
So 958019-01-7 is a valid CAS Registry Number.
958019-01-7Relevant articles and documents
Functionalized cyclobutanes via heck cyclization
Innitzer, Anna,Brecker, Lothar,Mulzer, Johann
, p. 4431 - 4434 (2007)
(Chemical Equation Presented) Heck-type 4-exo-trig cyclization of linear 2-enol triflate-1,5-hexadienes provides functionalized methylene cyclobutanes, intramolecular palladium coordination can initiate β-hydride elimination leading to 1,2-dimethylene cyc