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

China Naphthol AS-VL Suppliers, China Naphthol AS-VL Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
14th

year

SUNWELL CHEMICALS CO.,LTD.
http://www.tcbest88.com/ChinaSuppliers/29494/
CN China Suppliers > sunwell-chem >

Naphthol AS-VL

Details for Naphthol AS-VL

Naphthol AS-VL

Category:

Agrochemicals

Naphthol AS-VL
CAS NO: 4711-68-6
EC NO: 225-200-7
Molecular Formula: C19H17NO3
Molecular Weight: 307.3432
Specification:
InChI: InChI=1/C19H17NO3/c1-2-23-16-9-7-15(8-10-16)20-19(22)17-11-13-5-3-4-6-14(13)12-18(17)21/h3-12,21H,2H2,1H3,(H,20,22)
Synonyms: C.I. 37559;C.I. Azoic Coupling Component 30;C.I. Azoic Coupling Component 46;Azoic Coupling Component 30;2-Hydroxy-3-Naphthoyl-P-Ethoxy Aniline;N-(4-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;
Molecular Structure: Naphthol AS-VL 4711-68-6
if you are sourcing Naphthol AS-VL from China ,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: 晋宁县| 济南市| 耒阳市| 土默特左旗| 宝清县| 信阳市| 磴口县| 昌平区| 凤台县| 玉树县| 黄浦区| 漯河市| 茌平县| 广宁县| 合山市| 汝南县| 漳州市| 资源县| 南阳市| 清徐县| 巴中市| 南澳县| 吉安市| 金门县| 岗巴县| 陆川县| 武强县| 临洮县| 湖北省| 客服| 萨迦县| 荥经县| 新余市| 乌兰浩特市| 清涧县| 政和县| 甘肃省| 舞阳县| 高台县| 崇义县| 古蔺县|