99%purity Estra-4,9-diene-3,17-dione cas5173-46-6

Product Name: Methyl Dienedione(Estra-4,9-diene-3,17-dione)
CAS :5173-46-6
Formula:C19H20O2
Molecular Weight:280.36
Synonyms:19-Norandrosta-4,9-diene-3,17-dione;
Density:1.16 g/cm3
Boiling Point:466.5 °C at 760 mmHg
Flash Point:173.4 °C
Appearance:white or almost white crystalline powder
Assay: 99%
Package: packaged in foil bags or tins
Storage: in dark and cold place
Shipping Method:EMS,DHL,UPS,TNT or FEDEX，HKEMS.
Delivery Time: 1working day after receive the payment
Arrive Time:4-7 days
Package:In foil bag or drum.
Payment Method: Western Union, MoneyGram,  Bank Transfer.
MOQ(Min order quantity):10grams.
Manufacture:RongXin

Usage: Pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.

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