111698-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111698-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,9 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111698-52:
(8*1)+(7*1)+(6*1)+(5*6)+(4*9)+(3*8)+(2*5)+(1*2)=123
123 % 10 = 3
So 111698-52-3 is a valid CAS Registry Number.
111698-52-3Relevant academic research and scientific papers
Synthesis of new 4-Hydroxybenzonitrile Derivatives and their Herbicidal Properties
Schmidt, Hans-Werner
, p. 217 - 228 (2007/10/02)
The synthesis of several new derivatives of 2-amino-4-hydroxybenzonitrile 2 and their herbicidal screening data are described.Thus, halogenation and further Sandmeyer-Reaction of 2 leads to the 2,3,5-trihalogenated derivatives 5a-e.Reaction of ethyl chlor
