73554-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73554-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,5 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73554-31:
(7*7)+(6*3)+(5*5)+(4*5)+(3*4)+(2*3)+(1*1)=131
131 % 10 = 1
So 73554-31-1 is a valid CAS Registry Number.
73554-31-1Relevant academic research and scientific papers
Diphenylamine derivatives
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, (2008/06/13)
Compounds of the general formula STR1 wherein X is trifluoromethyl or halogen, R1 is hydrogen, lower alkyl, lower alkenyl or benzyl, R2 is lower alkyl, R3 is hydrogen, alkyl or alkali metal, Y is oxygen or sulfur, and n is
