As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.

Picras-3-en-21-oic acid, 13,20-epoxy-1,11, 12-trihydroxy-15-(3-methyl-1-oxobutoxy)-2,16-dioxo-, methyl ester, (1.beta.,11.beta.,12.alpha.,15.beta.)- cas 57629-50-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Pa