国产毛片毛片毛片毛片毛片,欧美密臀一区二区三区,制服诱惑中文字幕日韩有码,欧美 日韩 国产 麻豆

Products

Fine chemicals
NO. Product name CAS No.
1 Refined iodine [ 7553-56-2 ]
2 Potassium iodide [ 7681-11-0 ]
3 Sodium iodide [ 7681-82-5 ]
4 Sodium periodate [ 7790-28-5 ]
5 Cuprous iodide [ 7681-65-4 ]
6 N-Methyl-2-pyrrolidone [ 872-50-4 ]
7 Stannous octoate [ 301-10-0 ]
8 1-Ethyl-2-pyrrolidone [ 2687-91-4 ]
9 2-Pyrrolidinone [ 616-45-5 ]
10 Polyvinylpyrrolidone [ 9003-39-8 ]
More →
Pesticide intermediates
NO. Product name CAS No.
1 3-Fluoroaniline [ 372-19-0 ]
2 4-fluoroaniline [ 371-40-4 ]
3 2-Fluoroaniline [ 348-54-9 ]
4 Phthalimide [ 85-41-6 ]
5 Potassium phthalimide [ 1074-82-4 ]
6 N-Hydroxyphthalimide [ 524-38-9 ]
7 N-(Hydroxymethyl)phthalimide [ 118-29-6 ]
8 Tetrahydrophthalimide [ 85-40-5 ]
9 3-Nitrophthalimide [ 603-62-3 ]
10 2,2'-Azobis(2-methylpropionitrile) [ 78-67-1 ]
More →
Pharmaceutical intermediates
NO. Product name CAS No.
1 18-Crown-6 [ 17455-13-9 ]
2 Anhydrous Piperazine [ 110-85-0 ]
3 1-Methylimidazole [ 616-47-7 ]
4 4-Methylmorpholine [ 109-02-4 ]
5 4-Methylmorpholine N-oxide [ 7529-22-8 ]
6 4-Methylmorpholine N-oxide monohydrate [ 80913-66-2;70187-32-5 ]
7 N-Bromosuccinimide [ 128-08-5 ]
8 N-Chlorosuccinimide [ 128-09-6 ]
9 N-Hydroxysuccinimide [ 6066-82-6 ]
10 N-Iodosuccinimide [ 516-12-1 ]
More →
Pyridine and derivatives series
NO. Product name CAS No.
1 Pyridine [ 110-86-1 ]
2 2-Picoline [ 109-06-8 ]
3 3-Picoline [ 108-99-6 ]
4 4-Methylpyridine [ 108-89-4 ]
5 2-Cyanopyridine [ 100-70-9 ]
6 3-Cyanopyridine [ 100-54-9 ]
7 4-Cyanopyridine [ 100-48-1 ]
8 2,6-Lutidine [ 108-48-5 ]
9 3,5-Lutidine [ 591-22-0 ]
10 4-Dimethylaminopyridine [ 1122-58-3 ]
More →
Chemical solvent series
NO. Product name CAS No.
1 Trimethyl borate [ 121-43-7 ]
2 Triisopropyl borate [ 5419-55-6 ]
3 1,3-Dioxolane [ 646-06-0 ]
4 1,4-Dioxane [ 123-91-1 ]
5 Morpholine [ 110-91-8 ]
6 N,N-Dimethylformamide [ 68-12-2 ]
7 N,N-Dimethylacetamide [ 127-19-5 ]
8 Methyl acetoacetate [ 105-45-3 ]
9 Ethyl acetoacetate [ 141-97-9 ]
10 Acetylacetone [ 123-54-6 ]
More →
Quaternary ammonium salt and quaternary ammonium base series
NO. Product name CAS No.
1 Tetramethylammonium chloride [ 75-57-0 ]
2 Tetraethylammonium Chloride [ 56-34-8 ]
3 Tetrabutyl ammonium chloride [ 1112-67-0 ]
4 Tetramethylammonium bromide [ 64-20-0 ]
5 Tetraethylammonium bromide [ 71-91-0 ]
6 Tetrapropylammonium bromide [ 1941-30-6 ]
7 Tetrabutylammonium bromide [ 1643-19-2 ]
8 Tetrabutylammonium fluoride trihydrate [ 665-46-3 ]
9 Tetrabutylammonium fluoride [ 429-41-4 ]
10 Tetrabutylammonium fluoride trihydrate [ 87749-50-6 ]
More →
Fluorine product series
NO. Product name CAS No.
1 Trifluoroacetic acid [ 76-05-1 ]
2 Trifluoroacetic anhydride [ 407-25-0 ]
3 Ethyl trifluoroacetate [ 383-63-1 ]
4 Hexafluoroisopropanol [ 920-66-1 ]
More →
Catalyst series
NO. Product name CAS No.
1 Sodium hydride [ 7646-69-7 ]
2 Lithium hydride [ 7580-67-8 ]
3 Lithium Aluminum Hydride [ 16853-85-3 ]
4 CALCIUM HYDRIDE [ 7789-78-8 ]
5 Methylamine hydrochloride [ 593-51-1 ]
6 Dimethylamine hydrochloride [ 506-59-2 ]
7 Trimethylamine hydrochloride [ 593-81-7 ]
8 Ethylamine hydrochloride [ 557-66-4 ]
9 Diethylamine hydrochloride [ 660-68-4 ]
10 Triethylamine hydrochloride [ 554-68-7 ]
More →
?
Contact us
» Address: No. 33, Tunxi Road, Baohe District, Hefei City, Anhui Province, China
» Marketing Department 1 : +86-551-64673459  Manager Gu +86-13866687098
» Marketing Department 2 : +86-551-64673469  Manager Tian +86-18356093580
» Marketing Department 3 : +86-551-64673479  Manager Wang +86-15705603403
» Foreign Trade Department : +86-551-64656913  Manager Chen +86-13262585338
» Purchasing Department : +86-551-64656931  Manager Liu +86-13339109190
  Mobile version
Copyright(C)2024 , Anhui Wotu Chemical Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
在线视频黄片好看的不卡| 欧美一道高清一区二区三区| 国产精品激情一区二区| 国产精品久久久久9999赢消| 欧美精品乱码久久久久久久久久久| 熟女三级| 无码高清日韩3p| 国产精品AV 1区2区3区| 安龙县| ID黄色无码成人九九无码网站| 一级黄色网址2023| 97久久网站| 日韩无码人姨| 草久久中文字幕| 日本少妇无码粉嫩视频| 欧美视频一区二区三区三州欧美| 日本一卡不卡二区在线播放| 不卡的高清的AV的AV| 成人一本大香蕉AV| 无码久久久电影| 亚洲图区 麻豆| 日本麻豆性爱| 少妇××××视频| 日本专区久久| AV无码在线播放网址| 国产精品1p2p3p| 亚洲国产日韩欧洲| 成人网站视频欧美www日韩欧美| 亚洲图片,偷拍自拍区| 激情综合老年性爱| 国产亚洲中文字幕资源站| 欧韩精品一区二区毛| 嗯嗯啊啊亚洲综合色| 射精白虎网站| 如何防范“职业窃密人”| 少妇精品久久久久久久| 九九热精品免费三级| 国产精品四区久久综合亚洲AV| 亚洲综合无码在线| 色偷偷 五月天一二区| 黄片一级片欧美视频一区二区三区|