Identification

Name:Estradiene dione-3-keta

Synonyms:Cyclic-3-(1,2-ethanediyl acetal)-estra-5(10),9(11)-dien-3,17-dione

Molecular Structure:

Molecular Formula:C₂₀H₂₆O₃

Molecular Weight:314.42

CAS Registry Number:5571-36-8

WhatsApp/ telegram/ wechat 

+8619047099456

Payment:

T/T, BTC, western union. We can discuss in detail for your convenience.

 Packing and Delivery: 

 Package--To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. 

 Foil Bags, Cartons and Drums.

 1KG--packed with aluminium bags with zip lock bags inside.

 10KG-- packed with carton: 50cm*30mc*40cm 

FAQ

Q1 what's the moq?

A:Usually our MOQ is 1kg.But it is based on the different product.Some are 10g.

Q2:Which kind of payment terms do you accept?

A:Payment by T/T,Western Union or Bitcoin.

Q3.Which transportation do we use?

A:Samples could be DHL,UPS,TNT,EMS,Fedex,and so on.For mass orders,it will be

delivered by air or sea.

Q4:How about your delivery time?

Generally,it will take 3 to 5 days after receiving your advance payment.

Q5:How do you treat quality complaint?

A:First of all,our quality control will reduce the quality problem to near zero.If there is a real

quality problem caused by us,we will send you free goods for replacement or refund your loss.

Q6.How can we trust you?

A:You are always warm welcomed to visit us at any time.Before we start B2B,MIC has

audited our company on-spot and approved our credit.

Q7.Do you test all your goods before delivery?

A:Yes,we have 100%test before delivery,International Authorized Third-Party Test for the

products if you need are highly welcomed.

We have 6 years of experience in R&D and manufacturing,we have rich experience in

shipping,many well-known companies have cooperated with us,and are good at shipping various chemical products with us.