日本在线观看,亚洲成av人无码综合在线观看,高潮毛片无遮挡高清免费视频,国产手机在线αⅴ片无码观看

訂購電話:4001650900

5-Formyl-2-thiopheneboronic acid

Cas:
4347-33-5
Molecular Structure:
MDL:
MFCD02093666
Molecular Formula:
C5H5BOS3
Molecular Weight:
155.97
Alias:
5-醛基噻吩-2-硼酸,5-甲醛基噻吩-2-硼酸 5-Formylthienyl-2-boronic acid
Product order:
Name Specifications Packing Price Delivery
5-Formyl-2-thiopheneboronic acid 97% 1g RMB 737 Consulting service
5-Formyl-2-thiopheneboronic acid 97% 5g RMB 1969 Consulting service
Character:
熔點:132-135 oC 
Quality Standard:
外觀Appearance                            白色至橙棕色粉末或結(jié)晶
紅外光譜Infrared spectrum                 Conforms
純度Purity                                ≥97.0%(NaOH滴定)

備注:可能含有不定量酸酐。

Storage:
對空氣敏感,密封保存。
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網(wǎng)站地圖:
試劑CAS試劑分類試劑產(chǎn)品實驗儀器耗材分類實驗儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號