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

4-Formylphenylboronic acid

Molecular Structure:
MDL:
MFCD00151823
Molecular Formula:
HC7H7BO3;HCOC6H4B(OH)2
Molecular Weight:
149.94
Alias:
對甲?;脚鹚?,對甲酰苯硼酸 4-(Dihydroxyboryl)benzaldehyde 4-Boronobenzaldehyde
Product order:
Name Specifications Packing Price Delivery
4-Formylphenylboronic acid 97% 1g RMB 132 促銷
4-Formylphenylboronic acid 97% 5g RMB 492.8 促銷
4-Formylphenylboronic acid 97% 25g RMB 2274.8 促銷
Character:
熔點(diǎn):228-234℃
Quality Standard:
外觀Appearance                        白色至黃色或褐色結(jié)晶粉末
紅外Infrared spectrum                 Conforms to standard
核磁Proton NMR spectrum               Conforms to Structure
純度Purity                            ≥97.0%(中和滴定)
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(shí)驗(yàn)儀器耗材分類實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號