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1075222-46-6

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1075222-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1075222-46-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,2,2 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1075222-46:
(9*1)+(8*0)+(7*7)+(6*5)+(5*2)+(4*2)+(3*2)+(2*4)+(1*6)=126
126 % 10 = 6
So 1075222-46-6 is a valid CAS Registry Number.

1075222-46-6Downstream Products

1075222-46-6Relevant articles and documents

Synthesis, insecticidal, and acaricidal activities of novel 2-aryl-pyrrole derivatives containing ester groups

Zhao, Yu,Li, Yongqiang,Ou, Xiaoming,Zhang, Pengxiang,Huang, Zhiqiang,Bi, Fuchun,Huang, Runqiu,Wang, Qingmin

experimental part, p. 10176 - 10182 (2010/03/23)

A series of novel 2-aryl-pyrrole derivatives containing ester groups were synthesized, and their structures were characterized by 1H NMR spectroscopy and elemental analysis. The insecticidal activities against oriental armyworm, mosquito, diamondback moth, green rice leafhopper, and bean aphids and acaricidal activities against spider mite of these new compounds were evaluated. The results of bioassays indicated that some of these title compounds exhibited excellent insecticidal and acaricidal activities. The insecticidal activities against oriental armyworm of compounds IVa, IVd, IVe, IVf, IVg, IVi, IVk, and IVp were equal to commercialized Chlorfenapyr, and the insecticidal activities of most of compounds IVb, IVc, IVd, IVf, IVg, IVj, IVk, IVI, IVs, IVt, IVu, IVw, IVx, IVz, and Chlorfenapyr against mosquito at 0.10 mg kg-1 were 100%, and the acaricidal activities of compounds IVd, IVe, IVf, IVg, IVh, IVi, and IVk were equal or superior to Chlorfenapyr. Especially, the results indicated that the acaricidal activity of [4-bromo-2-(4- chlorophenyl)-3-cyano-5-(trifluoromethyl)pyrrol-1 -yl]methyl 3-methylbutanoate (IVg) against spider mite was 2.65-fold as high as that of Chlorfenapyr from the value of LC50.

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