40239-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40239-01-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,2,3 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40239-01:
(7*4)+(6*0)+(5*2)+(4*3)+(3*9)+(2*0)+(1*1)=78
78 % 10 = 8
So 40239-01-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H20O/c1-8(6-9(2)11)7-10(3,4)5/h8H,6-7H2,1-5H3
40239-01-8Relevant academic research and scientific papers
Novel benzofuranyl pest retardants
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, (2008/06/13)
Alkyl ethers of 2,3-dihydrobenzofuran where the alkyl chain may contain branched chains, unsaturated bonds, epoxy bridges, and may be substituted with halo, alkoxy, lower alkenyloxy, or lower alkynyloxy substituents useful in killing and preventing the proliferation of insects and other pests by upsetting their hormone balance.
