background and overview[1] aniline blue (alcohol-soluble) is a green or reddish-brown crystalline powder, slightly soluble in alcohol, insoluble in wa…
background and overview[1] tritylvalsartan is the precursor of valsartan and can be used to prepare valsartan. valsartan is a widely used antihyperten…
background and overview[1] n-nonylbenzene is an organic intermediate that can be used in laboratory research and development and chemical and pharmace…
background and overview[1][2] dehydronitrosonifedipine is an impurity of nifedipine. nifedipine is a dihydropyridine calcium antagonist that can selec…
background and overview[1][2] tetrahydroxy-1,4-benzoquinone is a quinone organic compound that can be used to prepare blackening liquid for metal cast…
background and overview[1][2] 3,4-dimethoxyphenylacetic acid, also known as homoveratrol acid, can be used to synthesize the beta-blocker drug bevanto…
background and overview[1] the direct coupling of phenols such as 2,2′-biphenol to the corresponding biphenol derivatives of industrial importan…
background and overview[1-2] benzotriazoles are white to light pink crystals, soluble in alcohol, benzene, toluene, chloroform, and slightly soluble i…
background and overview[1] sulfone compounds are a class of organic compounds with wide applications. the sulfonyl groups they contain are widely foun…
background and overview[1] light yellow oily liquid with an odor similar to nitrobenzene. the relative density is 1.1571, the melting point is 16°c, a…
background and overview[1-2] phenol, also known as carbolic acid, is a basic organic chemical raw material and is widely used in the plastics industry…
background and overview[1-2] chlorotoluene is an important fine chemical raw material. in recent years, the production of many new medicines, pesticid…