一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Butadiazamide

Butadiazamide Struktur
7007-88-7
CAS-Nr.
7007-88-7
Englisch Name:
Butadiazamide
Synonyma:
Butadiazamide;N-(5-Butyl-1,3,4-thiadiazol-2-yl)-p-chlorobenzenesulfonamide
CBNumber:
CB41178180
Summenformel:
Molgewicht:
0
MOL-Datei:
7007-88-7.mol

Butadiazamide Eigenschaften

Sicherheit

Butadiazamide Chemische Eigenschaften,Einsatz,Produktion Methoden

Originator

Butadiazamide,Onbio Inc.

Manufacturing Process

15.7 g of 5-amino-2-n-butyl-1:3:4-thiadiazole (0.1 mol) was dissolved in 150 ml dry pyridine and treated with 21.1 g of ρ-chlorobenzene sulfonyl chloride (0.1 mol). The mixture was heated on a steam bath for 4 h and the pyridine removed by distillation under reduced pressure. The residue was treated with 50 ml 2 N hydrochloric acid, and after filtration the 2-n-butyl-5-ρ- chlorobenzenesulfonamido-1:3:4-thiadiazole as colourless prisms, melting point 129-130°C (recrystallised from benzene) was obtained.

Therapeutic Function

Oral hypoglycemic

Butadiazamide Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Butadiazamide Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Lanospharma Laboratories Co.,Ltd --
sales@lanospharma.com China 6329 56

  • Butadiazamide
  • N-(5-Butyl-1,3,4-thiadiazol-2-yl)-p-chlorobenzenesulfonamide
  • 7007-88-7
Copyright 2019 ? ChemicalBook. All rights reserved
平乡县| 稻城县| 竹北市| 赤水市| 嘉禾县| 汕尾市| 莱阳市| 望城县| 抚顺市| 交城县| 肥乡县| 宁明县| 桃源县| 平乡县| 房山区| 阿尔山市| 新沂市| 金秀| 淮北市| 双鸭山市| 泰顺县| 巧家县| 贞丰县| 横山县| 黄梅县| 杭锦后旗| 武鸣县| 杨浦区| 彭州市| 台北市| 鹤峰县| 霍林郭勒市| 工布江达县| 安平县| 宜宾市| 台前县| 文成县| 碌曲县| 彭山县| 永和县| 双辽市|