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240494-67-1

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240494-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 240494-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,0,4,9 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 240494-67:
(8*2)+(7*4)+(6*0)+(5*4)+(4*9)+(3*4)+(2*6)+(1*7)=131
131 % 10 = 1
So 240494-67-1 is a valid CAS Registry Number.

240494-67-1Downstream Products

240494-67-1Relevant articles and documents

Metofluthrin: A potent new synthetic pyrethroid with high vapor activity against mosquitoes

Ujihara, Kazuya,Mori, Tatsuya,Iwasaki, Tomonori,Sugano, Masayo,Shono, Yoshinori,Matsuo, Noritada

, p. 170 - 174 (2007/10/03)

(1R)-trans-Norchrysanthemic acid fluorobenzyl esters are synthesized and their structure-activity relationships are discussed. These esters show outstanding insecticidal activity against mosquitoes. In particular, the 2,3,5,6-tetrafluoro-4-methoxymethylbe

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