195443-64-2 Usage
Property
Chemical name/identity
Content: 2-Propenoic acid, 2-(dimethoxyphosphinyl)-(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester (also known as Esfenvalerate)
Property
Classification
Content: Synthetic pyrethroid insecticide
Property
Mode of action
Content: Disrupts the nervous system of insects, causing paralysis and death
Property
Usage
Content: Commonly used in agriculture to control insect pests on crops such as vegetables, fruits, and cotton. Also used in commercial and residential settings to control pests like ants, cockroaches, and flies.
Property
Toxicity
Content: Considered toxic to aquatic organisms. Not recommended for use near water bodies.
Property
Safe handling and application
Content: Proper handling and application procedures must be followed to minimize risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 195443-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,4,4 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 195443-64:
(8*1)+(7*9)+(6*5)+(5*4)+(4*4)+(3*3)+(2*6)+(1*4)=162
162 % 10 = 2
So 195443-64-2 is a valid CAS Registry Number.
195443-64-2Relevant articles and documents
Lewis Acid-Promoted [2 + 1] Cycloaddition Reactions of a 1-Seleno-2-silylethene to 2-Phosphonoacrylates: Stereoselective Synthesis of a Novel Functionalized α-Aminocyclopropanephosphonic Acid
Yamazaki, Shoko,Takada, Takashi,Imanishi, Tomomi,Moriguchi, Yumiko,Yamabe, Shinichi
, p. 5919 - 5928 (2007/10/03)
Stereoselective SnCl4-promoted [2 + 1] cycloaddition reactions of 1-seleno-2-silylethene 1 with 2-phosphonoacrylates 2 lead to highly functionalized cyclopropanephosphonate esters 3 in high yields. The cyclopropane products 3 are potentially versatile starting materials for biologically important compounds. Stereoselective synthesis of a novel functionalized α-aminophosphonic acid derivative, an analogue of (Z)-2,3-methanohomoserine 13, from the cycloadduct 3b was achieved. Stereoselectivity in the [2 + 1] cycloaddition was explained by consideration of the structure of the 2-SnCl4 complex.
