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

Netherlands Piperazine Anhydrous Suppliers, Netherlands Piperazine Anhydrous Manufacturers.

ChemNet  |   Sign in  |   Join Now
IKAB Chemicals
http://www.tcbest88.com/NetherlandsSuppliers/3685/
Netherlands Suppliers > ikab >

Piperazine Anhydrous

Details for Piperazine Anhydrous

Piperazine Anhydrous

111Category:

Organic chemicals and Derivatives

Piperazine Anhydrous
CAS NO: 110-85-0
EC NO: 203-808-3
Molecular Formula: C4H10N2
Molecular Weight: 86.1356
Specification:
InChI: InChI=1/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2
Synonyms: Piperazine anhydrous;Diethylene diamine;1,4-Diazacyclohexane;piperazinediium;
Molecular Structure: Piperazine Anhydrous 110-85-0
if you are sourcing Piperazine Anhydrous from Netherlands ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 中宁县| 民勤县| 丽江市| 常山县| 镇原县| 海晏县| 临汾市| 新沂市| 清流县| 忻州市| 灵石县| 汽车| 山西省| 施甸县| 延庆县| 渭源县| 德阳市| 兴安县| 神木县| 武冈市| 祁门县| 凤山县| 新郑市| 富裕县| 迁西县| 庆阳市| 嘉鱼县| 铜陵市| 阿拉善盟| 鲁甸县| 上栗县| 白河县| 方城县| 广宗县| 辰溪县| 汤原县| 钟山县| 额敏县| 冷水江市| 黎城县| 黄山市|