background and overview[1] deuterium is a stable, non-radioactive isotope of hydrogen found in nature. deuterated reagents are widely used in the stud…

background and overview[1][2] in the 1920s, people began to study the application of polyvinylbenzimidazole in the fields of rubber, fiber and coating…

the influence of chain extenders and cross-linking agents for chemical cross-linking of polyurethane foam, the main way to achieve it is covalent bond…

overview[1][2] bis(3-bromophenyl)methanone is a ketone organic compound and an important type of organic synthesis intermediate. it is widely used in …

overview[1] 5-hydroxy-2-methoxy-benzaldehyde is a phenolic structure. the synthesis method of phenolic compounds includes the following steps: in the …

background and overview[1][2] pyromellitic acid diamine is an amine organic compound that can be used as a fast-acting inhibitor of methane production…

bifenthrin has contact killing and stomach poisoning effects on pests; but no systemic or fumigation effects; it has a broad insecticidal spectrum and…

1. prevention and control of cotton pests (1)bollworm apply during the peak hatching period, use 20-40 ml of 10% bifenthrin ec per acre and spray 50-1…

chlorobenzene nitro compounds are extremely important organic chemical raw materials and are widely used in synthetic dyes, pigments, medicines, pesti…

overview p-methoxyaniline is an important organic raw material that can be used to prepare a variety of pharmaceutical intermediates. apply[1-4] 1. cl…

background and overview[1] o-aminoacetophenone is an important fine chemical intermediate. it is widely used in the synthesis of pesticides and pharma…