Levonorgestrel , D-Norgestrel Chemical Name: D( -) -13beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one Molecular Formula: C21H28O2 Molecular Weight: 312.45 CAS No.: 797-63-7 EINECS No.: 212-349....
Hubei Bo-green Biotechnology Co., Ltd is located in the richly historied city jingzhou, hubei provience, which dedicated to the scien-tificate R& D, technicalsupports, producing, OEMpro-cessing and....
Loquat Leaf P.E. ---- Ursolic acid Product Name: Loquat Leaf P.E Latin Name: Loquat Leaf P.E. Active Ingredient: Ursolic Acid Part used: Leaf Appearance: Brown fine p owder Product Conten: Ursolic Acide20% ....
Changsha Nutramax Inc., is one of the leading manufacturer of the Tea & Herbal Extracts in China ¡  £ Main Products & Market: Luo Han Guo P.E. 80% Mogrosides , Flaxseed P.E. 40% Lignans SDG, 5-HTP 99% ....
Physical and chemical properties Particle size: 98.5% passes through 100 mesh sieve; 100% passes though 80 mesh sieve. Charring temperatrue: 280-300 , Bulkdensity of the powder: 0.25-0.70g/ cm3 ( Usually....
Shiangtai Chem & Pharm Co., Ltd( Shiangtai) , a group corporation involving inResearching & Developing, Manufacturing, International trade, was established in 2002. Although itâ € ™ s very young, now we....
Phytochemical: Ursolic acid Synonyms: Malol, micromerol, urson, prunol, ( 3b) -3-hydroxyurs-12-en-28-oic acid Properties: Ursolic acid has medicinally action, both topically and internally. Ursolic acid....
Changsha Staherb Natural Ingredients Co., Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply....
P-toluenesulfonyl isocyanate98.5% min . 4-dimethylaminopyridine 99.5% min .Fmoc-osu ( n-9h-fluoren-2-ylmethoxylcarbonyloxy) succinimide CAT# : 04153 Product Name: 4-Dimethylaminopyridine ( DMAP) CAS No: ....
Hunan haili chemical industry co. Ltd( hlc) is the leader of the manufacture of chemical in China, the first hightech stock enterprise and the first listing Hunan company in Shanghai stock exchange, ....