国产v亚洲v日韩v欧美在线_经典双飞日韩AV_一区二区无码精品在线观看_欧美两性激情二区_国产AV无码片一级护士_日日夜夜爽爽精品视频_出轨肉到失禁高h_欧美在线视频第一页_三年片最新电影免费观看_国产精品高潮呻吟久久av

ZH EN

HOBT
DPPAD

DPPAD
  • Name:iphenylphosphorylazide
  • Abbreviation:DPPAD
  • CAS NO:26386-88-9
  • Molecular Formula:C12H10N3O3P
  • Molecular Weight:275.0

Hangzhou Widechemical Co.,Ltd

Hotline

熱線一 (Tel):+86-571-85451942

熱線二(Tel):+86-571-85460971

周經(jīng)理(Manager Zhou):13958089995

Mobile Version

Copyright(C)2023, Hangzhou WidechemicalCo.,Ltd All Rights Reserved.  Supported by  ChemNet  ChinaChemNet  Toocle  Copyright Notice