155569-91-8 Usage
Description
Emamectin benzoate? is a white or light yellow crystalline powder, which is improved and upgraded from abamectin, but has higher insecticidal activity than abamectin , It has the advantages of super high efficiency, low toxicity (nearly non-toxic preparation), low residue, no pollution and other biological pesticides.
Chemical Properties
Different sources of media describe the Chemical Properties of 155569-91-8 differently. You can refer to the following data:
1. As a new type of antibiotic bio-sourced insecticide, emamectin benzoate has the advantages of broad-spectrum, high efficiency, low toxicity and low residue. It has a good insecticidal effect on lepidopteran pests. The LC90 value range is 0.002~0.89 mg/L. Compared with its lead compound, abamectin, emamectin salt has lower toxicity, and its toxicity to rats is only 1/6 of that of abamectin. It is safe for humans, animals, etc., and is easily degraded at conventional doses.
2. Off-White to Pale Beige Solid
Application
Emamectin benzoate/avermectin is often used to control vegetable pests, such as diamondback moth, beet armyworm, and Spodoptera litura. Because of its good control effect, it has been widely used in the prevention and control of cruciferous vegetable pests and effectively controls the lepidopteran The scale of occurrence of the population of insect pests has delayed the evolution of resistance to traditional insecticides.
Uses
Different sources of media describe the Uses of 155569-91-8 differently. You can refer to the following data:
1. A mixture of semi-synthetic Avermectins. Exists as the anhydrous and various hydrated forms having different crystal morphologies. Insecticide.
2. An insecticidal heterocyclic reagent
Check Digit Verification of cas no
The CAS Registry Mumber 155569-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,6 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155569-91:
(8*1)+(7*5)+(6*5)+(5*5)+(4*6)+(3*9)+(2*9)+(1*1)=168
168 % 10 = 8
So 155569-91-8 is a valid CAS Registry Number.
InChI:InChI=1/C49H75NO13.C7H6O2/c1-12-26(2)44-29(5)18-19-48(63-44)24-35-21-34(62-48)17-16-28(4)43(27(3)14-13-15-33-25-56-46-42(51)30(6)20-36(47(52)59-35)49(33,46)53)60-40-23-38(55-11)45(32(8)58-40)61-39-22-37(54-10)41(50-9)31(7)57-39;8-7(9)6-4-2-1-3-5-6/h13-16,18-20,26-27,29,31-32,34-46,50-51,53H,12,17,21-25H2,1-11H3;1-5H,(H,8,9)/b14-13+,28-16+,33-15+;/t26?,27-,29-,31-,32-,34+,35-,36-,37-,38-,39?,40?,41-,42+,43-,44+,45-,46+,48+,49+;/m0./s1