Cotecxin CAS NO.81496-82-4

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly  to $2 million, we  have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also  has the advantage of high quality in Africa. in the past two years our products  has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!Chengdu words and import and export co., LTD is one specialized is engaged in pharmaceutical intermediates, fine chemical industry in the field of research. Development and production of high-tech enterprises.We can provide Ephedrine products to new and old customers all over the world, C10H15NO CAS number 299-42-3 formula is if you need this product, please contact us.Our product quality assurance, price concessions.

Don't name the name of the drug Artemisinin arteannuin, chrysanthemum element, element of artemisia scoparia foreign names Artemisinin, Artemisinine, whether Qinghaosu prescription drug prescription drugs mainly applicable disease malaria, lupus erythematosus adverse reactions may have mild nausea, vomiting, diarrhea, if pregnant.Whether athletes careful careful C15H22O5 molecular weight 282.33218 sex into health care formula is colorless needle crystal, taste bitter tu, the structure of the artemisinin discovery research within the melting point of 156-157 ℃ after the decoction (decomposition) a CAS number 63968-64-9 MDL MFCD00081057RTECS KD4170000PubChem number 24862236       Alias: Chinese name: artemisinin Chinese arteannuin;(3 r, 5 as, 6 r, as 8, 9 r, s, r, 12 ar) - 10-3,6,9 hydrogen oxygen - trimethyl - 3, 12 - bridge - 12 h - pyran and [4, 3 - j] - 1, 2 - benzo plug flat - 10 - ketone;Artemisia scoparia element;English name: (+) - artemisinin English alias: qinghausu;ARTEANNUIN;Artemisinin.Qinghausau;QINGHAOSA;Read more English nickname CAS no. : 63968-64-9 formula: C15H22O5 molecular weight: 282.33200 the precise quality: 282.14700 PSA: LogP 53.99000:2.39490

Physical and chemical properties of error correction

Appearance and properties: the crystalline solid density: 1.24 g/cm3 melting point: 156-157 DHS boiling point C: DHS C at 760 mmHg flash point 389.9:172 DHS C storage conditions: ventilation, dry at low temperature