USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
good quality
chemical name:(11b)-17-(acetyloxy)-11-[4-(dimethylamino)phenyl]
-19-norpregna-4,9-diene-3,20-dione
cas: 126784-99-4
molecular formula: c30h37no4
molecular weight: 475.62
quality standard: in-house specification
appearence: white or off-white crystalline powder
assay: ≥99.0%(hplc)
use: urgent prophylactic drug
stage: pilot