尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China 6,7-dimethoxy-2,4-quinazoline dione - China Supplier
China 6,7-dimethoxy-2,4-quinazoline dione - China Supplier

6,7-dimethoxy-2,4-quinazoline dione

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand:
Spec:


Contact Info

Other Products

Description
Additional Information

Chemical Name:6,7-dimethxoy-2,4-quinazoline-dione

Molecular Formula:C10H10N2O4

Molecular Weight:222.20

Appearance:white or pale yellow crystalline powder

Loss on drying:≤0.5%

Total impurity:≤1.0%

Comply to Manufacturer Standard

Annual output:45Ton

Packing:25kgs/drum

Purpose:Pharmaceutical intermediate of Prazosin hydrochloride and etc.


pharmaceutical intermediate

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin: China / Chongqing
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 万宁市| 丰镇市| 页游| 巧家县| 华阴市| 武陟县| 洪雅县| 西林县| 三河市| 鄄城县| 昌平区| 江阴市| 格尔木市| 玉屏| 沙河市| 勃利县| 河南省| 年辖:市辖区| 湘潭市| 错那县| 宝山区| 吴江市| 中卫市| 五寨县| 枣强县| 周至县| 云安县| 南雄市| 张家界市| 湖南省| 班玛县| 遂溪县| 奉化市| 出国| 阳江市| 洮南市| 峨眉山市| 三明市| 会泽县| 梅河口市| 崇信县|