一本大道久久东京热无码av,国产精品成人国产乱,乖灬舒服灬别拔出来灬视频,变态另类视频一区二区三区

<tfoot id="oy4su"><abbr id="oy4su"></abbr></tfoot>

<tfoot id="oy4su"><small id="oy4su"></small></tfoot><nav id="oy4su"><em id="oy4su"></em></nav>

<pre id="oy4su"><cite id="oy4su"></cite></pre>

<s id="oy4su"><em id="oy4su"></em></s>

<nav id="oy4su"><acronym id="oy4su"></acronym></nav>

<s id="oy4su"><em id="oy4su"></em></s>

Chinese English Espa?a

Chemspon Bio-Tech Co.,Ltd.

Chemspon Bio-Tech Co.,Ltd.

Product

Please Input product name or CAS No.

Intermediates

Diacetonefructose

Product Name：Diacetonefructose

CAS ：20880-92-6

Molecular Formula：C₁₂H₂₀O₆

Molecular Weight：260.28

Molecular Structure： Diacetonefructose 20880-92-6

Copyright(C)2014, Chemspon Bio-Tech Co., Ltd. All Rights Reserved.

<nav id="42sky"><acronym id="42sky"></acronym></nav>

<s id="42sky"><acronym id="42sky"></acronym></s>

<nav id="42sky"><acronym id="42sky"></acronym></nav>