潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

CN ChemNet > Gold Suppliers > Changzhou Xuanm >

2-Methylpiperazine

2-Methylpiperazine

Category :

Intermediates/Pharmaceutical intermediates

CAS NO : 109-07-9
EC NO : 203-644-2
Molecular Formula : C5H12N2
Main Specifications :
Synonyms : (+/-)-2-Methylpiperazine;tert-butyl 2-methylpiperazine-1-carboxylate;
2-Methylpiperazine
Molecular Structure:2-Methylpiperazine 109-07-9
If you are sourcing 2-Methylpiperazine from China ,just feel free to inquire
Contact us
Company:
   Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.)
Contact:
   Wenxu
Phone:
+86-519-85525329
Mobile phone:
+86-13646117943
Fax:
+86-519-85190960
E-mail:
anna@xuanmingchem.com
Website:
http://www.xuanmingchem.com
Address:
No.120, Hanjiang Road, Xinbei District, Changzhou City, Jiangsu Province, China
Zip Code:
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 和平县| 洪雅县| 白银市| 枣阳市| 阿坝| 溧阳市| 祁阳县| 阳山县| 和田市| 泽库县| 青海省| 台中县| 吐鲁番市| 收藏| 祁门县| 延吉市| 荣成市| 望江县| 襄垣县| 乌鲁木齐县| 祁门县| 平罗县| 清镇市| 新安县| 扬中市| 芮城县| 临洮县| 利川市| 饶河县| 阿克苏市| 尉氏县| 甘谷县| 天台县| 阿拉尔市| 宜丰县| 维西| 五莲县| 绥江县| 松阳县| 县级市| 中卫市|