又硬又粗进去好疼A片麻豆,熟妇人妻久久中文字幕,国产精品久久久久av福利动漫,五十路熟妇亲子交尾

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

??:

????:+86-13605839392
???:+86-15857374971
???:+86-15157377625

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??
[Product Name]: 7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone;7-Hydroxy-3,4-dihydrocarbostyril
Structural Formula]:
[Molecular Formula]: C9H9NO2
[Molecular Weight ]: 163.17
[CAS NO]: 22246-18-0

 

Properties
Appearance Off-white crystal powder
Melting range ºC 228-230

 

Quality Specifications
Purity % ≥98.0
Moisture % ≤0.5
  • Previous: None
  • Next: None

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

? ???  |   ????  |   ????  |   ????  |   ?????  |   ????

Copyright(C)2025, ??? ????? ?? All Rights Reserved Supported by  ChemNet ChinaChemNet Toocle