1928-39-8 Usage
Description
Ethyl 2,4,5-trichlorophenoxyacetate, also known as 2,4,5-T, is a synthetic organic compound that belongs to the class of chlorophenoxy herbicides. It is derived from trichlorophenol and acetic acid and is commonly used to control broadleaf weeds in crops such as maize, rice, and wheat.
Used in Agriculture:
Ethyl 2,4,5-trichlorophenoxyacetate is used as a herbicide for controlling broadleaf weeds in crops such as maize, rice, and wheat.
Used in Environmental Management:
Ethyl 2,4,5-trichlorophenoxyacetate is used as a tool for managing environmental concerns such as groundwater contamination and harmful effects on non-target organisms.
Note: Ethyl 2,4,5-trichlorophenoxyacetate has been banned in many countries due to its toxic effects on humans and the environment, and its association with several health issues, including cancer, reproductive problems, and skin and eye irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 1928-39-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1928-39:
(6*1)+(5*9)+(4*2)+(3*8)+(2*3)+(1*9)=98
98 % 10 = 8
So 1928-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H9Cl3O3/c1-2-15-10(14)5-16-9-4-7(12)6(11)3-8(9)13/h3-4H,2,5H2,1H3
1928-39-8Relevant articles and documents
Expedient discovery for novel antifungal leads: 1,3,4-Oxadiazole derivatives bearing a quinazolin-4(3H)-one fragment
Chai, Jianqi,Chen, Min,Jin, Fei,Kong, Xiangyi,Wang, Xiaobin,Xue, Wei,Yang, Chunlong
, (2021/08/03)
Developing novel fungicide candidates are intensively promoted by the rapid emergences of resistant fungi that outbreak on agricultural production. Aiming to discovery novel antifungal leads, a series of 1,3,4-oxadiazole derivatives bearing a quinazolin-4(3H)-one fragment were constructed for evaluating their inhibition effects against phytopathogenic fungi in vitro and in vivo. Systematically structural optimizations generated the bioactive molecule I32 that was identified as a promising inhibitor against Rhizoctonia solani with the in vivo preventative effect of 58.63% at 200 μg/mL. The observations that were captured by scanning electron microscopy and transmission electron microscopy demonstrated that the bioactive molecule I32 could induce the sprawling growth of hyphae, the local shrinkage and rupture on hyphal surfaces, the extreme swelling of vacuoles, the striking distortions on cell walls, and the reduction of mitochondria numbers. The above results provided an indispensable complement for the discovery of antifungal lead bearing a quinazolin-4(3H)-one and 1,3,4-oxadiazole fragment.