a级片在线免费播放,欧美午夜a级精美理论片,免费av手机在线观看片,欧美成人午夜视频免看

Current position：Home>Products> Intermediates
Pyrimidine
Product Name Pyrimidine
CAS No. 289-95-2
Content

1) Appearance: colorless clear liquid
2) Packaging: 200kg/galvanized steel drum
3) UN code: 1993 PG: Ⅲ Hazard class: 3
4) HS code: 2933599099
Structural formula Pyrimidine
Xiao Juan

+86-13476000986

Company Address:27 Donghuan Road, Jiangling County, Jingzhou City, Hubei Province

E-mail： xiaojuan@xinjingchem.com

xinjing

Copyright(C)2023,Jingzhou Xinjing Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice 鄂ICP備2021022126號-1