57730-04-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57730-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,3 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 57730-04:
(7*5)+(6*7)+(5*7)+(4*3)+(3*0)+(2*0)+(1*4)=128
128 % 10 = 8
So 57730-04-8 is a valid CAS Registry Number.
57730-04-8Relevant articles and documents
Rodenticidal use of diphenylamines
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, (2008/06/13)
A group of diphenylamines, having trinitro substitution or dinitro-trifluoromethyl substitution on one ring and from 1 to 5 substituents of a defined class, particularly halogen atoms, on the other ring, are useful rodenticides.