成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天
<dfn id="8hvjg"><dd id="8hvjg"></dd></dfn>
<strong id="8hvjg"><i id="8hvjg"></i></strong>
Sanmenxia Aoke Chemical Industry Co., Ltd.??? ?? ??? ?????.
?? ?:
Sanmenxia Aoke Chemical Industry Co., Ltd.
??:
0398-3711988
???:
aokechem@aokeby.com
??:
China
URL:
www.aokeby.com/
? ?? ?:
12
1
?? ????
2-Ethylhexylchloride
3-(?????)??
123-04-6
C8H17Cl
1-Dodecanethiol
n-???????
112-55-0
C12H26S
1-Octanethiol
N-??????
111-88-6
C8H18S
1-Pentanethiol
?? ???
110-66-7
C5H12S
n-Hexylphosphonic acid; Hexylphosphonic acid
4721-24-8
C6H15O3P
n-Octylphosphonic Acid
4724-48-5
C8H19O3P
n-Decylphosphonic acid; 1-Decylphosphonic acid
1-??????
6874-60-8
C10H23O3P
n-Dodecylphosphonic acid; DDPA
N-?????
5137-70-2
C12H27O3P
n-Tetradecylphosphonic acid
N-???????
4671-75-4
C14H31O3P
n-Hexadecylphosphonic acid; Hexadecylphosphonic acid
N-??????
4721-17-9
C16H35O3P
n-Octadecylphosphonic acid
4724-47-4
C18H39O3P
Benzylphosphonic acid; Phenylmethylphosphonic acid
??????
6881-57-8
C7H9O3P
1
Copyright 2019 ? ChemicalBook. All rights reserved