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Minodronic Acid Intermediates manufacturers
Product Description
Chemical Name Ethyl trans-4-oxo-2-butenoate CAS 2960-66-9
Synonyms Ethyl fumaraldehydate;
(E)-Ethyl 4-oxobut-2-enoate
(2E)-4-Oxo-2-butenoic Acid Ethyl Ester;
Fumaraldehydic Acid Ethyl Ester;
(2E)-4-Oxobut-2-enoic Acid Ethyl Ester;
(E)-Ethyl 4-Oxo-2-butenoate;
Ethyl (2E)-4-Oxobut-2-enoate;
Ethyl Fumaraldehydate;
Ethyl trans-4-Oxo-2-butenoate;
CAS No. 2960-66-9
MDL Number MFCD00236170
Molecular Formula C6H8O3
Molecular Weight 128.13
Related product Minodronic Acid CAS NO. 17745-04-9
Application Intermediate of Minodronic acid hydrate
Indications of Minodronic acid hydrate: Osteoporosis (Minodronate intermediate, the product is used in the treatment of osteoporosis)
Ethyl trans-4-oxo-2-butenoate is an intermediate of Minodronic Acid.
Safety Info Safety Statements: S23-S36/37/39-S45
HS Code: 2918300090
Packing Group: III
Risk Statements: R25; R34; R43
Packing 25kg/barrel, 200kgs/barrel or as customer’s request, always with photo before shipment
Shipping & Payment
Mix and different products in ONE PCL, increase the working efficiency for customers.

Q: How to confirm the Product Quality before placing orders?
A: You can get free samples for the products, you only need to pay the shipping cost or arrange a courier to us to pick up the samples.
Also could send us your product specifications and requests, then could manufacture the products according to your requests.
Q: Is there a discount?
A: Different quantity has different discount.
Q: 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.Minodronic Acid Intermediates manufacturers

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