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 淅川县| 花莲县| 宁陕县| 庄浪县| 博白县| 东乌珠穆沁旗| 扎赉特旗| 买车| 乃东县| 剑阁县| 锡林浩特市| 图片| 广南县| 邯郸市| 嵊州市| 汝南县| 南岸区| 南和县| 襄汾县| 肥城市| 蕲春县| 浦城县| 红安县| 桦川县| 临汾市| 乐亭县| 来宾市| 婺源县| 盐山县| 洛浦县| 邵武市| 阿克陶县| 贵德县| 阜宁县| 达孜县| 华容县| 绍兴市| 萨迦县| 安远县| 麦盖提县| 于都县|