14628-35-4 Usage
General Description
Maleohydrazide, also known as 1,2-dihydro-3,6-pyridazinedione, is a chemical compound with the molecular formula C4H4N2O2. It is a white to off-white crystalline solid that is soluble in water and organic solvents. Maleohydrazide is commonly used as a plant growth regulator and herbicide. It inhibits the activity of the enzyme glutamine synthetase, which is responsible for the production of glutamine. By inhibiting this enzyme, maleohydrazide prevents the normal growth and development of plants, making it an effective herbicide. In addition to its use in agriculture, maleohydrazide also has applications in the production of polymers and resins. It is important to handle maleohydrazide with care, as it is toxic and can cause irritation to the skin, eyes, and respiratory system if not properly handled.
Check Digit Verification of cas no
The CAS Registry Mumber 14628-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,2 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14628-35:
(7*1)+(6*4)+(5*6)+(4*2)+(3*8)+(2*3)+(1*5)=104
104 % 10 = 4
So 14628-35-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H8N4O2/c5-7-3(9)1-2-4(10)8-6/h1-2H,5-6H2,(H,7,9)(H,8,10)
14628-35-4Relevant articles and documents
Synthesis and herbicidal evaluation of 3-N-substituted amino-6-benzyloxypyridazine derivatives
Zhang, Min,Hu, Fang-Zhong,Zhao, Ting,Yang, Liu-Qing,Yang, Hua-Zheng
, p. 1404 - 1409 (2015/04/27)
A variety of 3-N-substituted amino-6-benzyloxypyridazine derivatives were designed and synthesized in satisfactory yields. Their structures were confirmed by IR, 1H-NMR, and elemental analysis; compound 5j was further determined by X-ray diffraction crystallography. Their herbicidal activities were evaluated through barnyard grass and rape cup tests in laboratory bioassays. Most of the title compounds 5 displayed moderate herbicidal activities against the dicotyledonous plant Brassica campestris L. The most active compounds in the laboratory were also evaluated in the greenhouse.
Patch preparations for treating plants
-
, (2008/06/13)
The following invention introduces a patch preparation for treating plants, whereas the patch preparations comprise a chemical layer composed of at least one agrochemically active compound, at least one adhesive and optionally, one or more additives. The components are dispersed in a matrix state on a substrate which are then introduced on the roots of the plant to be treated.
