140920-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140920-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,2 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 140920-80:
(8*1)+(7*4)+(6*0)+(5*9)+(4*2)+(3*0)+(2*8)+(1*0)=105
105 % 10 = 5
So 140920-80-5 is a valid CAS Registry Number.
140920-80-5Relevant academic research and scientific papers
Pesticidal heterocyclic compounds
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, (2008/06/13)
Compounds of the general formula: STR1 ps wherein R1 and R2 each independently represents a halogen atom or an alkyl, alkoxy, haloalkyl, haloalkoxy, alkoxycarbonyl, alkenoxy, cyano or nitro group; R3 and R4 each
