1644-21-9 Usage
Uses
Used in Pharmaceutical Industry:
1-NITRO-3-(1,1,2,2-TETRAFLUOROETHOXY)BENZENE is used as a key intermediate for the synthesis of various pharmaceuticals, contributing to the development of new drugs and enhancing the therapeutic options available for treating different medical conditions.
Used in Agrochemical Industry:
In the agrochemical sector, 1-NITRO-3-(1,1,2,2-TETRAFLUOROETHOXY)BENZENE is utilized as a precursor in the production of agrochemicals, which are essential for crop protection and increasing agricultural productivity.
Used in Dye and Pigment Manufacturing:
1-NITRO-3-(1,1,2,2-TETRAFLUOROETHOXY)BENZENE is employed as an intermediate in the manufacturing process of dyes and pigments, playing a crucial role in the creation of colorants for various applications, including textiles, plastics, and printing inks.
Used in Specialty Chemicals Production:
1-NITRO-3-(1,1,2,2-TETRAFLUOROETHOXY)BENZENE is also used as an intermediate in the production of specialty chemicals, which are high-value chemicals used in specific applications such as coatings, adhesives, and sealants, due to their unique properties.
Check Digit Verification of cas no
The CAS Registry Mumber 1644-21-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1644-21:
(6*1)+(5*6)+(4*4)+(3*4)+(2*2)+(1*1)=69
69 % 10 = 9
So 1644-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H5F4NO3/c9-7(10)8(11,12)16-6-3-1-2-5(4-6)13(14)15/h1-4,7H
1644-21-9Relevant articles and documents
Urea derivatives and their use as herbicides
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, (2008/06/13)
Compounds, useful as herbicides, of the formula SPC1 Wherein R1 is haloalkyl, halocycloalkyl, haloalkenyl, or halocycloalkenyl; n1 is 1 or 2; R4 is halogen, trifluoromethyl, alkyl, or alkoxy; n2 is 0, 1, 2, or 3; R2 is hydrogen or alkyl; and R3 is alkyl or alkoxy. Methods for making these compounds.