89153-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89153-94-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,5 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89153-94:
(7*8)+(6*9)+(5*1)+(4*5)+(3*3)+(2*9)+(1*4)=166
166 % 10 = 6
So 89153-94-6 is a valid CAS Registry Number.
89153-94-6Relevant articles and documents
[2-[(Nitropyridinyl)amino]phenyl]arymethanones
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, (2008/06/13)
[2-[(Nitropyridinyl)amino]phenyl]arylmethanones as chemical intermediates and/or having antidepressant activity having the formula: STR1 wherein: B is carbonyl, thioxomethyl, ketal or thioketal, R is hydrogen or -alk1 -Q, Q is hydrogen, --NR1 R2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.