Purchase Qty. Reference FOB Price
1-9 kg US$15.00
10+ kg US$10.00
Product Description
Product Description YK11 Basic information Product Name: YK11 Synonyms: YK11;yk11,)(17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester;YK11 ((17α,20E)-17,20-[(1-methoxyethylidene)bis-(oxy)]-3-oxo-;DNA (Terrabacter strain YK11 16S ...