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 Pramiracetam - China Supplier
China Pramiracetam - China Supplier

Pramiracetam

Price:Negotiable
Industry Category: Others
Product Category:
CAS NO: 68497-62-1
Brand:
Spec:


Contact Info
  • Add:No.81# Pengcheng Avenue Road, economic & technical development area, Zip: 445000
  • Contact: Mr.Xu
  • Tel:0714-6395977/0714-6395877/0714-6395933
  • Email:info@lansunpharma.com

Other Products

Description
Additional Information

CAS 68497-62-1 Pramiracetam Pramiracetam Synonyms:PRAMIRACETAM;N-(2-(Bis(1-methylethyl)amino)ethyl)-2-oxo-1-pyrrolidineacetamide;Amacetam;N-[2-(Diisopropylamino)ethyl]-2-oxo-1-pyrrolidineacetamide MF: C14H27N3O2 MW: 269.38 Appearance:white or off white crystalline powder Identification(UV)Max 209nm,248nm,267nm,310nm (IR)Conforms with working reference Water(Removal of crystal water):≤1.0% Residue on ignition:≤1.10% Heavy metal: ≤10ppm Melting point:48~50℃ Total impurity: ≤0.50% Assay(HPLC)99%-102.0%

CAS NO:68497-62-1

EC NO:

Molecular Formula:C14H27N3O2

Molecular Weight:269.3831

Synonyms:;N-[2-(dipropan-2-ylamino)ethyl]-2-(2-oxopyrrolidin-1-yl)acetamide sulfate (1:1);N-[2-(dipropan-2-ylamino)ethyl]-2-(2-oxopyrrolidin-1-yl)acetamide;

Molecular Structure:普拉西坦 68497-62-1

CAS NO:68497-62-1

EC NO:

Molecular Formula:C14H27N3O2

Molecular Weight:269.3831

Synonyms:;N-[2-(dipropan-2-ylamino)ethyl]-2-(2-oxopyrrolidin-1-yl)acetamide sulfate (1:1);N-[2-(dipropan-2-ylamino)ethyl]-2-(2-oxopyrrolidin-1-yl)acetamide;

Molecular Structure:普拉西坦 68497-62-1

Industry Category Others
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 武强县| 楚雄市| 汝州市| 顺义区| 深州市| 奉化市| 盱眙县| 巨鹿县| 江川县| 宜黄县| 出国| 宜都市| 曲阳县| 房产| 十堰市| 广南县| 水富县| 台州市| 大渡口区| 苗栗县| 齐河县| 宜章县| 布尔津县| 兰考县| 湛江市| 崇阳县| 洛宁县| 汝南县| 永安市| 东阳市| 阜南县| 龙胜| 绿春县| 四川省| 和龙市| 扶余县| 阿克| 天津市| 灌阳县| 巴彦县| 措勤县|