62437-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62437-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,4,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62437-12:
(7*6)+(6*2)+(5*4)+(4*3)+(3*7)+(2*1)+(1*2)=111
111 % 10 = 1
So 62437-12-1 is a valid CAS Registry Number.
62437-12-1Relevant academic research and scientific papers
A One-Pot Synthesis of 3-Aminopyridines
Shimada, Sadakatsu,Maeda, Hiroshi
, p. 3460 - 3464 (2007/10/02)
The reaction of N-(cyanophenylmethyl)acylamides (1) with olefins (2) in the presence of trifluoroacetic acid gave the corresponding 3-amino-2-phenylpyridines (3) in good yields.Similar reaction of ethyl 2-acylamino-2-cyanoacetates (4) with olefins in the
