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A super simple and practical method for diagnosing conjunctival cancer—toluidine blue staining_Kain Industrial Additive
Ocular surface squamous cell tumors include simple atypical hyperplasia of the corneal and conjunctival epithelium, carcinoma in situ, and invasive squamous cell carcinoma. Currently, clinical diagnos…
Preparation method of chlorphenesin_Kain Industrial Additives
Background and Overview[1] Chlorphenesin, Chinese aliases: chlorophenesin, chlorophenol ether, 3-p-chlorophenoxy-1,2-propanediol. English name Chlorphenesin, English aliases: Chlorophenesin; Gecophen;…
Main applications of Monobenzone_Kain Industrial Additives
Background and overview[1] Monobenzone is a topical depigmenting agent used to treat hyperpigmentation, such as various stains, age spots, melanoma, etc. The effect is very obvious. It can decompose m…
Preparation method of 4-n-butylresorcinol_Kain Industrial Additive
Background and overview[1] 4-n-Butylresorcinol, also known as Rucinol, is an active ingredient in many cosmetics and can inhibit the production of melanin. Specifically, it can inhibit two enzymes nec…
Preparation and application of 2,3,6,7,10,11-hexahydroxytriphenyl_Kain Industrial Additive
Background and overview[1-2] 2,3,6,7,10,11-Hexahydroxytriphenyl, referred to as HHHP, can be prepared from catechol in one step. There are reports in the literature that 2,3,6,7,10,11-hexahydroxytriph…
Preparation of 2-iodoaniline_Kain Industrial Additives
Background and overview[1] 2-Iodoaniline belongs to aniline. Aniline is an important organic synthon that can be used in the synthesis of phenol, benzonitrile and other compounds. It is also an import…
Preparation and application of 2,3-dichlorobenzoic acid_Kain Industrial Additive
Background and overview[1-2] Haloformic acid and its derivatives are an important class of chemical and pharmaceutical intermediates, which are widely used as raw materials for the production of fungi…
Application of (R)-2-(aminoethyl)-4-chlorophenol_Kain Industrial Additive
Background and overview[1][2] (R)-2-(Aminoethyl)-4-chlorophenol is a chiral organic intermediate, which can be prepared by reductive amination of 2-hydroxy-5-chloroacetophenone and then chiral separat…
Preparation of 2,4-diphenyl-oxazacyclo-5-acid_Kain Industrial Additive
Background and overview[1] 2,4-Diphenyl-oxazacyclo-5-acid is a pharmaceutical intermediate that can be prepared in two steps from (2R,3S)-3-phenylisoserine and trimethyl orthobenzoate. get. It has bee…
Preparation and application of 2-amino-4-cyanophenol_Kain Industrial Additive
Background and overview[1-3] 2-Amino-4-cyanophenol is a phenolic derivative that can be used as an organic intermediate and can be prepared by one-step reduction of 2-nitro-4-cyanophenol. Preparation[…
