139968-49-3 Usage
Uses
Used in Pharmaceutical Industry:
The BAS 320i is used as a detector in HPLC systems for the analysis of pharmaceutical compounds. It is particularly useful for the determination of impurities, degradation products, and related substances in drug formulations. The high sensitivity and selectivity of the BAS 320i make it an ideal choice for the analysis of complex samples and the development of new drugs.
Used in Environmental Industry:
The BAS 320i is also used in the environmental industry for the analysis of contaminants in water, soil, and air samples. It is particularly useful for the detection and quantification of trace levels of pollutants, such as pesticides, heavy metals, and other toxic substances. The high sensitivity and accuracy of the BAS 320i make it an essential tool for environmental monitoring and compliance.
Used in Food and Beverage Industry:
In the food and beverage industry, the BAS 320i is used for the analysis of additives, preservatives, and other components in various products. It is particularly useful for the detection and quantification of harmful substances, such as mycotoxins, which can pose a risk to human health. The high sensitivity and selectivity of the BAS 320i make it an ideal choice for ensuring the safety and quality of food and beverage products.
Used in Chemical and Petrochemical Industry:
The BAS 320i is also used in the chemical and petrochemical industry for the analysis of various compounds, such as polymers, additives, and other chemicals. It is particularly useful for the determination of impurities, degradation products, and other critical quality attributes. The high sensitivity and accuracy of the BAS 320i make it an essential tool for quality control and process optimization in the chemical and petrochemical industry.
Used in Research and Development:
In research and development, the BAS 320i is used for the analysis of a wide range of samples, including biological, environmental, and synthetic compounds. It is particularly useful for the identification and characterization of new compounds, as well as the optimization of analytical methods. The advanced features of the BAS 320i make it an indispensable tool for researchers and scientists working in various fields.
Veterinary Drugs and Treatments
Metaflumizone is a new insecticide used for the treatment and control of fleas on dogs and cats. It blocks the influx of sodium required
to propagate a nerve impulse along the axon and dendrite of the neuron causing a reduction in feeding, loss of coordination, paralysis
and death of the flea.
Check Digit Verification of cas no
The CAS Registry Mumber 139968-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,6 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139968-49:
(8*1)+(7*3)+(6*9)+(5*9)+(4*6)+(3*8)+(2*4)+(1*9)=193
193 % 10 = 3
So 139968-49-3 is a valid CAS Registry Number.
InChI:InChI=1/C24H16F6N4O2/c25-23(26,27)18-3-1-2-17(13-18)21(12-15-4-6-16(14-31)7-5-15)33-34-22(35)32-19-8-10-20(11-9-19)36-24(28,29)30/h1-11,13H,12H2,(H2,32,34,35)/b33-21+
139968-49-3Relevant articles and documents
A clean efficient cyanogen fluorine insect zong synthesis process (by machine translation)
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, (2018/07/06)
The invention relates to a clean efficient cyanogen fluorine insect zong synthesis process, comprising the following steps: The compounds of formula I with the compound of formula II in an organic solvent, under the action of a catalyst, the reaction produces cyanogen fluorine insect zong. (by machine translation)
Semicarbazone method for the preparation of
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, (2017/03/28)
The invention relates to a method for preparing semicarbazone with the structure shown in the general formula I. The method comprises the following step of: performing a reaction on a compound shown in the general formula II with the compound shown in the general formula III, thereby preparing a semicarbazide compound shown in the general formula I, wherein in the general formulas I, II and III, R3 represents C1-C4 alkoxy, C1-C4 halogenated alkyl or C1-C4 halogenated alkoxy; and R1 represents hydrogen or C1-C4 alkyl.
PROCESS FOR THE ISOMERIZATION OF SEMICARBAZONE COMPOUNDS
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Page/Page column 11-12, (2010/04/03)
The present invention relates to a process for the isomerization of the Z-isomer I-Z of a semicarbazone compound of the general formula (I) into its E-isomer I-E wherein the variables in formula (I) have the meanings as defined in the description said process comprising reacting the Z-isomer I-Z or a mixture of the stereoisomers I-Z and I-E in the presence of at least one organic acid.
METHOD FOR PRODUCING SEMICARBAZONES
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Page/Page column 10-11, (2008/06/13)
The invention relates to a method for producing semicarbazone compounds of formula (I) wherein R1 and R2 independently represent hydrogen, halogen, CN, C1-C4 alkyl, C1-C4 alkoxy, C1/s