1251950-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1251950-79-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,9,5 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1251950-79:
(9*1)+(8*2)+(7*5)+(6*1)+(5*9)+(4*5)+(3*0)+(2*7)+(1*9)=154
154 % 10 = 4
So 1251950-79-4 is a valid CAS Registry Number.
1251950-79-4Relevant academic research and scientific papers
Assessing the utility of HAlCl2 derived vinylalanes for Michael addition
Willcox, Darren,Gondal, Humaira,Civit, Marc Garcia,Woodward, Simon
supporting information, p. 1720 - 1721 (2014/03/21)
Rare alkenylalanes are prepared by Cp2TiCl2 or Cp*2ZrCl2 (Cp = η-C5H5; Cp* = η-C5Me5) catalysed addition of HAlCl 2·(THF)2 to terminal alkynes (R
