少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購電話:4001650900

L-Alanine tert-Butyl Ester Hydrochloride

Molecular Structure:
MDL:
MFCD00035524
Molecular Formula:
C7H15NO2·HCl
Molecular Weight:
181.66
Alias:
S)-2-Aminopropionic Acid tert-Butyl Ester Hydrochloride tert-Butyl (S)-2-Aminopropionate Hydrochloride
Product order:
Name Specifications Packing Price Delivery
L-Alanine tert-Butyl Ester Hydrochloride 97% 1g RMB 253 Consulting service
L-Alanine tert-Butyl Ester Hydrochloride 97% 5g RMB 638 Consulting service
Character:
熔點:168-175℃
[α]20D 2 ° (C=2, EtOH)  
Quality Standard:
外觀Appearance                          白色粉末
純度Purity                              ≥97.0% (HPLC)
熔點Melting point                       168-175 °C
比旋光度Specific rotation [a]20/D       +1.0 ~ +3.0 °C(C=2, C2H5OH) 
Storage:
儲存溫度 2-8°C 
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