Background and overview[1][2] Chiral compounds are widely used in the fields of drugs, food, pesticides, materials, feed and other fields. Optically a…
Background and overview[1][2] Molecular formula C7H5BrO2. Molecular weight 201.03. Needle crystals. Melting point 155℃. Soluble in ethanol, ether, sli…
Overview[1][2] Dibenzuron is a veterinary chemical, a bimidine derivative of the anti-piroplasm drug diphenylurea, and an important biologically activ…
Scenery and overview[1-4] 2-Bromobenzonitrile is an organic intermediate that can be prepared in one step from o-bromostyrene or o-bromobenzyl alcohol…
Background and overview[1] During the use of lubricating oil, oxidation reactions will occur under the action of air, water, metal, etc., especially i…
Background and overview[1][2] 3,4,5,6-Tetrafluorophthalic acid, pure product is a white granular crystalline solid. This compound is mainly used as ph…
Background and overview[1] 1-(4-Nitrophenyl)-1,2,3-propanetriol can be used as a pharmaceutical intermediate, can prepare compounds with sulfamate, an…
Overview[1][2] 2-Nitro-4-methylsulfonylbenzoic acid is a white or light yellow crystalline powder at room temperature. It is an important intermediate…
Background and overview[1][2] 3,5-Dimethylanisole is an ether organic compound that can be used as an organic intermediate. It can be prepared from 3,…
Background and overview[1][2] 6-Bromo-2H-1,4-benzoxazin-3(4H)-one is an organic intermediate that can be prepared in one step. A class of drugs with P…
Background and overview[1][2] Alalic acid-S-methyl is also called activated ester (1,2,3-benzothiadiazole-7-thiocarboxylic acid methyl ester), which i…
Background and overview[1] 3-Fluoro-4-nitrotoluene can be used as a pharmaceutical synthesis intermediate. It can be obtained by one-step nitration of…
