73659-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73659-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,5 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73659-89:
(7*7)+(6*3)+(5*6)+(4*5)+(3*9)+(2*8)+(1*9)=169
169 % 10 = 9
So 73659-89-9 is a valid CAS Registry Number.
73659-89-9Relevant academic research and scientific papers
Dihalovinylcyclopropanecarboxylic acid esters and their use in pest control
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, (2008/06/13)
Cyclopropanecarboxylic acid esters of the formula STR1 wherein R1 is hydrogen, halogen, methyl, trifluoromethyl or methoxy, and X1 and X2 are each halogen. A process for producing the above compounds and their use in pest