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 Butyrolactam - China Supplier

Butyrolactam

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 616-45-5
Brand:
Spec:


Contact Info

Other Products

Description
Additional Information

Synonyms:2-Pyrrolidone;2-Pyrrolidinone; α-P; Α-pyrrolidone; α-PVR Molecular Formula:C4H7NO
A- pyrrolidone is a kind of important chemical material, widely used in the field of medicine、Weaving、colourant、coating、cosmetics and so on, for example it can be used for making pisacetam、nylon 4、Polyvinylpyrrolidone(PVP), artificial plasm etc.

CAS NO:616-45-5

EC NO:210-483-1

Molecular Formula:C4H7NO

Molecular Weight:85.1

Synonyms:;2-Pyrrolidone;Butyrolactam;α-P;Α-pyrrolidone;α-PVR;2-P;2-Pirrolidone;

Molecular Structure:α-吡咯烷酮 616-45-5

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 千阳县| 宽城| 澜沧| 定南县| 平凉市| 额敏县| 修武县| 明溪县| 龙泉市| 祥云县| 宣汉县| 祁阳县| 安庆市| 西丰县| 建水县| 鹿邑县| 靖宇县| 奇台县| 永顺县| 西丰县| 资阳市| 嵊州市| 仪陇县| 常宁市| 辉南县| 南阳市| 酉阳| 高密市| 新竹县| 天长市| 靖远县| 湘阴县| 宾川县| 高雄市| 会昌县| 会东县| 定西市| 北川| 临城县| 佳木斯市| 天祝|