在线女人毛片免费网站,高清在线一区二区不卡视频,中文字幕熟妇人妻在线视频,未满成年国产在线观看,女人被男人吃奶到高潮

Welcome to Dancheng Huatai Biotechnology Co., Ltd. website!
+86-394-7888163   中文版  English
Hot Products:Diformylimide sodium CAS#18197-26-7, 6-Maleimidocaproic acid CAS#55750-53-3, N-Boc-1,3-propanediamine CAS#75178-96-0
3-(3,5-dimethylpyrazol-1-yl)-3-oxopropanenitrile

Code: HT098

Product Name: 3-(3,5-dimethylpyrazol-1-yl)-3-oxopropanenitrile

Cas No.: 36140-83-7

Structural formula:

Molecular formula: C8H9N3O
Molecular weight: 163.18
Purity: 97%
Melting point: 116-119°C
Character: Pale yellow or white solid

Copyright(C)2021, Dancheng Huatai Biotechnology Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle