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: 额尔古纳市| 醴陵市| 平顶山市| 彭水| 买车| 邛崃市| 金湖县| 孟津县| 敦煌市| 荆州市| 章丘市| 花垣县| 鹤岗市| 福海县| 礼泉县| 宝兴县| 黄龙县| 龙井市| 银川市| 葫芦岛市| 许昌市| 盐源县| 白山市| 二连浩特市| 池州市| 花垣县| 尼木县| 丁青县| 信阳市| 郎溪县| 邵东县| 新昌县| 子洲县| 全州县| 余干县| 樟树市| 冀州市| 长兴县| 富蕴县| 赣榆县| 梁河县|