124443-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124443-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,4 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 124443-74:
(8*1)+(7*2)+(6*4)+(5*4)+(4*4)+(3*3)+(2*7)+(1*4)=109
109 % 10 = 9
So 124443-74-9 is a valid CAS Registry Number.
124443-74-9Relevant academic research and scientific papers
Torsional Barriers in Quinolinone Hydroxylamine and Sulfenamide Derivatives
Raban, Morton,Martin, A. Van,Craine, Leslie
, p. 4311 - 4316 (2007/10/02)
The preparation of a 2-quinolinone hydroxylamine (N-(benzyloxy)-2(1H)-quinolinone) and sulfenamide derivatives of 2- and 4-quinolinone (N--3-benzyl-4-methyl-2(1H)-quinolinone and N--3-benzyl-2-methyl-4(1H)
