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Offer List (Total 9 Offers)
N-Ethylethylenediamine
CAS: [110-72-5]
Molecularformula: C4H12N2
Molecular weight: 88.15
Usage: Raw Material for synthesizing cefoperazone, piperacillin.
Package: ...
Last Updated: May 04, 2012
4-Ethyl-2, 3-Dioxo-Piperazine
CAS: [59702-31-7]
Molecularformula: C6H10O2N2
Molecular weight: 142.17
Usage: Intermediates of cefoperazone and piperacillin.
...
Last Updated: May 04, 2012
CAS: [63422-71-9]
Molecularformula: C15H17N3O5. H2O
Molecular weight: 337.31
Usage: Intermediates of piperacillin.
Package: 25KG kraft drum
Last Updated: May 04, 2012
(D-)-alpha-[[(4-Ethyl-2, 3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
CAS: [62893-24-7]
Molecularformula: C15H17N3O6
Molecular weight: 335.31
...
Last Updated: May 04, 2012
4-Ethyl-2, 3-dioxo-piperazine carbonyl chloride
CAS: [59703-00-3]
Molecularformula: C7H9N2O3Cl
Molecular weight: 204.61
Usage: The intermediate or raw material of ...
Last Updated: May 04, 2012
1H-1.2.3-trizole
CAS: [107-46-0]
Molecularformula: C2H3N3
Molecular weight: 69.06
Usage: Intermediates of tazobactam
Package: 15Kg/plastic drum
Last Updated: May 04, 2012
Hexamethyldisiloxane
CAS: [107-46-0]
Molecularformula: C6H18OSi2
Molecular weight: 162.37
Usage: The product is used as headsealing agent. Cleaning agent and ...
Last Updated: May 04, 2012
Benzophenone Hydrazone
CAS: [5350-57-2]
Molecularformula: C13H12N2
Molecular weight: 196.25
Usage: Be used as protecing group of carboxy 6-APA and 7-ACA or be used as ...
Last Updated: May 04, 2012
2-Aminothiazoline
CAS: [1779-81-3]
Molecularformula: C3H6N2S
Molecular weight: 102.14
Usage: Be used as radioactive protective and intermediates of Thiazaosulfone and ...
Last Updated: May 04, 2012
