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CAS:25249-54-1
Molecular Formula:C6H9NO
PVPP; N-Vinylpyrrolidone; Poly(Vinylpolypyrrolidone); 2-Pyrrolidinone,1-Ethenyl; Polyvinylpyrrolidone; 1-Vinyl-2-Pyrrolidinone; Polyvinylpolypyrrolidone; Polyvinylpyrrolidone (Pvp-P); 1-Vinyl-2-Pyrrolidone; Polyvinylpyrrolidone Cross Linked; Crospovidonum; Crospovidone; Insoluble PVP
Brief Introduction
Crosslinked polyvinylpyrrolidone (PVPP) is a kind of crosslinked polymer insoluble in water, strong acid, strong base and general organic solvents, which is polymerized by vinyl pyrrolidone monomer under specific conditions. As an important polymer fine chemical product, PVPP has many excellent and unique properties and has been widely used in cosmetics, food, medicine and other fields.
CAS:25984-63-8
Molecular Formula:C7H7NOS
4-(Aminothioxomethyl)Phenol; Benzenecarbothioamide,4-Hydroxy; 4-[Amino(Sulfanyl)Methylidene]Cyclohexa-2,5-Dien-1-One; P-Hydroxybenzothiomide; 4-Hydroxybenzothioamide; 4-Hydroxybenzenecarbothioamide; 4-Hydroxybenzene-1-Carbothioamide
Brief Introduction
4-hydroxythiobenzamide is an intermediate of organic synthesis and pharmaceutical research and development. In the process of organic synthesis and pharmaceutical research and development, it can be used to synthesize febuxostat.
CAS:26576-46-5
Molecular Formula:C11H11N3O3
Butanamide, N-(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)-3-Oxo-; 5-Acetoacetamino Benzimidazolone; 5-AABI; 5-(Acetoacetylamino)Benzimidazolone; AABI; 3-Oxo-N-(2-Oxo-1,3-Dihydrobenzimidazol-5-Yl)Butanamide; 3-Oxo-N-(2-Oxo-2,3-Dihydro-1H-Benzimidazol-5-Yl)Butanamide; N-(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)-3-Oxobutyramide; 5-Acetoacetamido-2-Benzimidazolinone; 5-Acetylacetamidobenzimidazolone; 5-(Acetoacetylamino)-1H-Benzimidazol-2(3H)-One
Brief Introduction
This product is mainly used to synthesize pigment yellow and pigment orange.
CAS:3184-13-2
Molecular Formula:C5H13ClN2O2
L(+)-Ornithine Hydrochloride; L-Ornithine Monohydrochloride; H-Orn-Oh.Hcl
Brief Introduction
In vivo, ornithine mainly participates in uric acid cycle and plays an important role in the excretion of ammonia nitrogen. In addition to being used as a reagent and injection in medicine, ornithine is usually used together with arginine to prepare foamed drinks for recovering fatigue. Treatment of liver cirrhosis, disease recovery and physical enhancement.Pharmaceutical intermediates, biochemical research, compound amino acid formula combination, peptide synthesis raw materials. According to cultural records, it can enhance human immunity, resist fatigue and is conducive to human health.
CAS:348-54-9
Molecular Formula:C6H6FN
2-Fluorobenzenamine; Ortho-Fluoroaniline; Aniline,2-Fluoro; 2-Fluoranilin; Aniline,O-Fluoro; 1-Amino-2-Fluorobenzene; Benzenamine, 2-Fluoro-; 2-Fluoro-Aniline; 2-Fluoro-Benzenamin; O-Fluoroaniline; 2-Fluoro-Phenylamine; Fluoroaniline-2
Brief Introduction
O-fluoroaniline is a light yellow liquid, oily; When the amount is small, the color is not obvious. Slightly aromatic, toxic. It can stimulate the skin, and its vapor or smoke can stimulate the eyes, mucous membrane and upper respiratory tract. Enter the human body, can form methemoglobin cyanosis, harmful to the environment, this product is flammable, irritating. O-fluoroaniline is an important intermediate in the synthesis of fluorinated pharmaceuticals and dyes. O-fluoroaniline can be used as an intermediate in pharmaceutical synthesis.
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