139528-85-1 Usage
General Description
Metosulam is a herbicide used in the agricultural sector for controlling a wide variety of broadleaf and some grassy species of weeds. Developed and marketed by Dow AgroSciences, this chemical compound belongs to the triazolopyrimidine class of chemicals and is known for its prolonged action and flexibility in terms of application. Its mode of action includes inhibiting the process of photosynthesis by blocking the enzyme that is crucial for producing amino acids in plants. However, overuse or improper handling of metosulam can increase the chances of developing resistance in weeds, leading to reduced efficiency. It is also hazardous to the environment, particularly for aquatic life, and is toxic if ingested or inhaled. Therefore, it is essential to strictly adhere to safety measures, disposal guidelines, and effective resistance management strategies when using metosulam.
Check Digit Verification of cas no
The CAS Registry Mumber 139528-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,2 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139528-85:
(8*1)+(7*3)+(6*9)+(5*5)+(4*2)+(3*8)+(2*8)+(1*5)=161
161 % 10 = 1
So 139528-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H13Cl2N5O4S/c1-7-4-5-8(15)12(11(7)16)20-26(22,23)14-18-13-17-9(24-2)6-10(25-3)21(13)19-14/h4-6,20H,1-3H3
139528-85-1Relevant articles and documents
HERBICIDAL COMPOSITIONS
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, (2022/03/02)
The present invention provides compositions comprising herbicidally active compounds (A) and (B), where (A) represents one or more compounds of the general formula (I) or agrochemically compatible salts thereof [component (A)], and (B) represents one or more herbicides [component (B)]. The application further relates to a method and to the use of the herbicidal composition according to the invention for controlling harmful plants or for regulating growth.
Synthesis of 1,2,4-Triazolopyrimidine-2-sulfonamides
Shankar, Ravi B.,Pews, R. Garth
, p. 169 - 172 (2007/10/02)
The 1,2,4-triazolopyrimidine-2-sulfonamides are a new class of highly active herbicides.A novel cyclization method for the synthesis of these compounds is discussed.
Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides
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, (2008/06/13)
Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonamides, e.g., 5,7-dimethyl-N-(2,6-dichlorophenyl)-1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamide and their agriculturally acceptable salts are prepared. These compounds and compositions containing them are useful for the control of unwanted vegetation. Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides and substituted anilines and their use as intermediates are also described.