日韩AV高清不卡在线,及草在线观看中文字幕在线,欧美日韩国产精选国产永久在线入口,一级黄色视频久久网

The national hotline
service hotline
0576-84273552

Semi-synthetic cephalosporin antibiotics

Your location : HOME
English name: 7-MAC
Chemical name: (7S)-benzhydryl 7-amino-7-methoxy-3-((1-methyl-1H-tetrazol-5-ylthio)methyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate
Category involved: Intermediates
Structural type:
CAS#: 56610-72-1
Molecular formula: C24H24N6O4S2
Molecular weight: 524.62
Quality standard: Comply with the standards of in-house
Application: This product is the intermediate of cefmetazole, cefminox, cefbuperazone and cefotetan.
Storage condition: Sealed, placed in the cold storage nitrogen preservation.
Packaging specifications: 20 KG/barrel, cardboard drum, lined with a layer of white and a layer of black polyethylene bag
主站蜘蛛池模板: 九龙城区| 区。| 临漳县| 温州市| 得荣县| 富平县| 日照市| 衡阳县| 永胜县| 宁安市| 灵武市| 塔河县| 山东| 松潘县| 海南省| 新乡市| 吉林市| 上杭县| 灯塔市| 吴忠市| 永宁县| 曲水县| 普格县| 嘉禾县| 临猗县| 成武县| 进贤县| 亚东县| 讷河市| 姚安县| 克山县| 老河口市| 剑川县| 新源县| 密云县| 东海县| 赤峰市| 宜君县| 海伦市| 沂水县| 博野县|