244028-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244028-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,0,2 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 244028-13:
(8*2)+(7*4)+(6*4)+(5*0)+(4*2)+(3*8)+(2*1)+(1*3)=105
105 % 10 = 5
So 244028-13-5 is a valid CAS Registry Number.
244028-13-5Relevant articles and documents
Diphenylmethylchlorocarbene: Comparison of experiment and theory
Moss, Robert A.,Wei, Ma
, p. 5101 - 5104 (2007/10/03)
Diphenylmethylchlorocarbene (5) exhibits minimal 1,2-Ph migration (k(Ph)=1.5x106 s-1); 1,2-H migration (k(H)=2.1x107 s-1) is 14 times faster in pentane at 25°C.
