一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Tos-PEG7-Tos

Tos-PEG7-Tos


Tos-PEG7-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20327
    • Unit
    • Price
    • Qty
    • 1 G
    • $138.00
    • 5 G
    • $380.00
    • 10 G
    • $570.00

Usually ships within 24 hours.


Would you like to inquire about custom quantity?
Inquire

海门市| 青冈县| 正宁县| 西青区| 桃园市| 平舆县| 濮阳县| 石林| 塔城市| 安溪县| 钦州市| 金阳县| 辛集市| 富宁县| 中山市| 陆丰市| 化德县| 大埔区| 高陵县| 祁东县| 丰县| 宜昌市| 巨鹿县| 凤冈县| 大田县| 溆浦县| 苗栗县| 绥化市| 河南省| 富民县| 洪雅县| 都兰县| 定结县| 潼南县| 宁南县| 枣阳市| 尼勒克县| 青冈县| 宜君县| 广平县| 宜宾县|