491859-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 491859-18-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,8,5 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 491859-18:
(8*4)+(7*9)+(6*1)+(5*8)+(4*5)+(3*9)+(2*1)+(1*8)=198
198 % 10 = 8
So 491859-18-8 is a valid CAS Registry Number.
491859-18-8Relevant articles and documents
Substituted oxadiazines useful as pesticides
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, (2008/06/13)
A method of controlling pests is disclosed wherein the method comprises contacting said pests with an effective amount of a pesticide comprising a composition comprising: A) a compound of the formula: wherein R1is a straight-chain perfluoroalky