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

Methylamino-PEG2-t-butyl ester

Methylamino-PEG2-t-butyl ester


Methylamino-PEG2-t-butyl ester is a PEG linker containing a methylamine group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-22383
    • Unit
    • Price
    • Qty
    • 100 MG
    • $280.00
    • 500 MG
    • $650.00
    • 1 G
    • $980.00

Usually ships within 24 hours.


Would you like to inquire about custom quantity?
Inquire

清水县| 明水县| 卢湾区| 西和县| 阿城市| 黎平县| 冕宁县| 宁夏| 邳州市| 长子县| 长顺县| 赞皇县| 富民县| 西畴县| 平顶山市| 渑池县| 二连浩特市| 辉县市| 巩义市| 吴桥县| 江华| 南丹县| 清原| 阿拉善左旗| 五峰| 措勤县| 法库县| 永济市| 吐鲁番市| 铅山县| 资溪县| 隆子县| 铁力市| 东乡族自治县| 周宁县| 新龙县| 荆门市| 海城市| 台前县| 旬邑县| 温州市|