1448061-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448061-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,0,6 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1448061-75:
(9*1)+(8*4)+(7*4)+(6*8)+(5*0)+(4*6)+(3*1)+(2*7)+(1*5)=163
163 % 10 = 3
So 1448061-75-3 is a valid CAS Registry Number.
1448061-75-3Relevant academic research and scientific papers
A quick route for the synthesis of 3-Aryl-3,4-dihydro-2H-benz[e]-1,3- oxazin-2-ones
Shukla, Davender Kumar,Rani, Manju,Khan, Arif Ali
, p. 4537 - 4540 (2013/06/27)
N-(2-Hydroxy)-benzyl-arylamines (1) gave substantially pure 3-aryl-3,4-dihydro-2H-benz[e]-1,3-oxazin-2-one 2 on cyclization with carbonyldiimidazole in DMSO in 20-30 min at 20-25 °C in excellent yields.
