196397-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196397-44-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,3,9 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 196397-44:
(8*1)+(7*9)+(6*6)+(5*3)+(4*9)+(3*7)+(2*4)+(1*4)=191
191 % 10 = 1
So 196397-44-1 is a valid CAS Registry Number.
196397-44-1Relevant academic research and scientific papers
Substituted aryl sulphonyl (thio) ureas as herbicides
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, (2008/06/13)
The invention related to novel substituted arylsulphonyl(thio)ureas wherein: A is nitrogen or a CH grouping, Q is oxygen or sulphur, R1is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl