160893-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160893-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,8,9 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160893-06:
(8*1)+(7*6)+(6*0)+(5*8)+(4*9)+(3*3)+(2*0)+(1*6)=141
141 % 10 = 1
So 160893-06-1 is a valid CAS Registry Number.
160893-06-1Relevant academic research and scientific papers
SYNTHESIS OF 5-METHOXY-2(1H)-QUINOLINONE
Fernandez, Maria,Cuesta, Elena de la,Avendano, Carmen
, p. 2615 - 2620 (2007/10/02)
Methylation of 5-hydroxy-2(1H)quinolinone (1) is studied.The previous protection of the amide group in 1 is proposed as the more convenient method to obtain 5-methoxy-2(1H)-quinolinone (1a).
