136912-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136912-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,1 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136912-54:
(8*1)+(7*3)+(6*6)+(5*9)+(4*1)+(3*2)+(2*5)+(1*4)=134
134 % 10 = 4
So 136912-54-4 is a valid CAS Registry Number.
136912-54-4Relevant academic research and scientific papers
Regiospecific Palladium-Catalyzed Cycloaddition of Aziridines and Carbodiimides
Baeg, Jin-Ook,Alper, Howard
, p. 157 - 162 (2007/10/02)
Bis(benzonitrile)palladium dichloride is an effective catalyst for the cycloaddition reaction of aziridines with carbodiimides to form imidazolidinimines in 40-94 percent yields.The process is a regiospecific one, involving cleavage of the more substitute
