74755-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74755-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74755-75:
(7*7)+(6*4)+(5*7)+(4*5)+(3*5)+(2*7)+(1*5)=162
162 % 10 = 2
So 74755-75-2 is a valid CAS Registry Number.
74755-75-2Relevant academic research and scientific papers
STEREOSPECIFIC FORMATION OF AMIDINES BY 1,1-ADDITION OF AMINES TO ISOCYANIDES
Hegarty, Anthony F.,Chandler, Anne
, p. 885 - 888 (2007/10/02)
Addition of secondary amines to isonitriles in the presence of AgCl at low temperature gives isolable but thermodynamically unstable Z-amidines; only the more stable 6E undergoes ring expansion to the imidazoline 7.
