国产美女视频黄a视频免费|2019日韩中文字幕mv|国产91对白在线播放丿|精品影院|午夜少妇拍拍视频在线观看

Contact Us
Nanjing duly Biotechnology Co., Ltd.
地址:南京市浦口區創芯匯2棟503
郵編:210031
電話:025 84699415
傳真:025 84699415

Erythromycin estolate;Erythromycin 2'-propionate dodecyl sulfate

CAS No.: 3521-62-8
Item No.: A0072
Store at: RT

CAS No.: 3521-62-8

C52H97NO18S=1056.39

Grade: BR

Potency: ≥ 600u/mg

Physicochemical properties: white crystalline powder, odorless, tasteless or almost tasteless. Melting point 132 ~ 138 ℃ (decomposition). Soluble in ethanol, chloroform, ether, acetone, insoluble in water. Stable to acid

Usage: This product is only for scientific research, and cannot be used for other purposes. For penicillin resistant Staphylococcus aureus infection and penicillin sensitive Staphylococcus aureus infection.

Save: RT


Copyright ?2021 南京杜萊生物技術有限公司 版權所有 Record No:蘇ICP備18062211號-1