81944-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81944-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,4 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81944-99:
(7*8)+(6*1)+(5*9)+(4*4)+(3*4)+(2*9)+(1*9)=162
162 % 10 = 2
So 81944-99-2 is a valid CAS Registry Number.
81944-99-2Relevant academic research and scientific papers
Indanonyl phosphates as insecticides
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, (2008/06/13)
This invention discloses new insecticidal compounds of the formula: STR1 wherein each X1 and X2 is oxygen or sulfur; R1 is selected from the group consisting of alkyl, alkenyl, alkoxy, alkythio and: STR2 wherein X3/s
