204704-95-0 Usage
General Description
Ethyl N-methyl-N-[3-phenyl-3-[4-(trifluoromethyl)phenoxy]propyl]carbamate, also known as fipronil, is a broad-spectrum insecticide and has been used in a variety of insect control products. It works by disrupting the central nervous system of insects, ultimately leading to their death. Fipronil has been used in agriculture to control pests on a variety of crops, as well as in veterinary products for controlling fleas and ticks on pets. However, it has also been linked to toxic effects in non-target species and has been the subject of regulatory concerns. Despite its effectiveness as an insecticide, fipronil is being increasingly scrutinized for its potential negative impacts on the environment and non-target species. Therefore, its use and application are closely monitored and regulated in many countries.
Check Digit Verification of cas no
The CAS Registry Mumber 204704-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,7,0 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 204704-95:
(8*2)+(7*0)+(6*4)+(5*7)+(4*0)+(3*4)+(2*9)+(1*5)=110
110 % 10 = 0
So 204704-95-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H22F3NO3/c1-3-26-19(25)24(2)14-13-18(15-7-5-4-6-8-15)27-17-11-9-16(10-12-17)20(21,22)23/h4-12,18H,3,13-14H2,1-2H3
204704-95-0Relevant articles and documents
METHOD FOR THE PREPARATION OF N-METHYL-ARYLOXY-PROPANAMINE DERIVATIVES
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Page/Page column 35-36, (2010/04/03)
The present invention is related to a method for the preparation of N-methyl-aryloxy-propanamine derivatives, which comprises reacting a suitable uretane derivative of the Formula (XXIV) with a Grignard reagent.
