最近中文字幕MV高清-日韩电影免费-视频完整版午夜-神马手机影院未来影院 - 大地剧集 亚洲国产综合精品,欧美女人的性啪啪,骚b影院,《美国式禁忌2》电影,亚洲国产第一页

1.General information

English name:7-ACF 、(6R,7R)-7-amino-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

CAS:80370-59-8

Molecular formula：C₁₃H₁₂N₂O₅S₂

Molecular weight：340.37

Structural formula：

2.Usage

It is used to produce Ceftiofur.

3.Physicochemical properties

3.1 Description: Almost white to yellow crystalline powder;

3.2 Assay≥98.5%；

3.3 Water≤1.0%；

4.Storage and transportation: Seal, store in a cool and dry place, protect from light.

This product is not the raw material to be used to produce spirit, anesthesia, stimulants, flammable and explosive, precursor chemical, toxic, corrosive, radioactive and chemical weapons products. It is not dangerous good during transportation. All the above contents are true. If the declaration is not true, the company shall bear all the legal liabilities for the adverse consequences arising therefrom.