日韩精品极品视频在线免费_午夜影院小视精品久久啦_日本成人高清在线_欧美一级在线精品免费播放_了解最新青草青精品视频_a毛片免费播放全部完整_日韩高清午夜福利小电影_亚洲综合中文字幕在线视频_久久精品亚洲二区_美女黄色av网站

Welcome to the official website of Changzhou Yonghe Fine Chemical Co., Ltd.!

CONTACT US

HOME

PRODUCTS  

N-(4-Bromobutyl)phthalimide

Product Code: NBBP
Products name: N-(4-Bromobutyl)phthalimide
Category: Pharmaceutical intermediates
CAS NO.: 5394-18-3
Molecular formula: C12H12BrNO2
Structural formula:
Quality Index: ①White crystalline powder
② Purity >97.5%
③Main Impurity <2.0%
④Other Impurities<0.5%
⑤ Melting point78-82℃
Uses: Pharmaceutical intermediates. For pharmaceutical, organic synthesis and so on

HOME    ABOUT US    PRODUCTS    NEWS    FACTORY    HONORS    CONTACT    中文版

Mobile version

WeChat

Integrity and self-discipline, eternal promise
Cleaner production, environmentally friendly
Independent innovation, the pursuit of excellence
People-oriented, harmonious development

Copyright(C)2020, Changzhou Yonghe Fine Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備11045555號(hào)-2