久久99精品久久久久久h_久久98精品久久久久久婷婷_亚洲欧美另类视频_日韩黄色无码一区二区三区

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: 马山县| 新竹市| 汝南县| 延寿县| 陈巴尔虎旗| 怀仁县| 渝北区| 颍上县| 自治县| 隆回县| 广饶县| 漳浦县| 聊城市| 武清区| 中牟县| 铜山县| 定日县| 林口县| 西和县| 长海县| 镇江市| 虹口区| 肇庆市| 惠东县| 义乌市| 恩施市| 利辛县| 彭泽县| 呼伦贝尔市| 清河县| 疏附县| 中江县| 岢岚县| 乌拉特前旗| 遂川县| 阳泉市| 金塔县| 吉林省| 沈丘县| 兴海县| 建宁县|