• 一级标准物质
  • 标准样品
  • 质控品
  • 计量院标准物质
  • 环保部标准物质
  • 农残标准物质
  • 铁标准物质
  • 冶金标样
  • 土壤标准物质
  • 中检院标准物质
  • tert-Butyl 7-Oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate

    280761-97-9 100mg

  • Tert-butyl 7-oxo-3,6-diazabicyclo[3.2.2]nonane-3-carboxylate

    1784807-21-1 5mg

  • Tert-Butyl 4-(2-Cyanoethyl)Piperidine-1-Carboxylate

    161975-20-8 50mg

  • (5-Tert-butyl-1,2-oxazol-3-yl)methanesulfonyl chloride

    1803587-82-7 50mg

  • tert-Butyl 2-(chloromethyl)morpholine-4-carboxylate

    650579-38-7 50mg

  • tert-Butyl [(1S)-1-(Hydrazinocarbonyl)-2-methylpropyl]carbamate

    72039-28-2 10mg

  • tert-Butyl (2S,4R)-2-(Hydroxymethyl)-4-methoxypyrrolidine-1-carboxylate

    185951-13-7 50mg

  • tert-Butyl 2-Chloro-4-fluorobenzoate

    911314-43-7 500mg

  • tert-Butyl (3r)-3-(2-Hydroxypropan-2-yl)pyrrolidine-1-carboxylate

    1788044-09-6 50mg

  • tert-Butyl 3-Oxa-7,9-diazabicyclo[3.3.1]nonane-7-carboxylate

    864448-41-9 50mg

  • 上一页
  • 5623
  • 5624
  • 5625
  • 下一页
  • 电话咨询

标准对照品资源信息网

全国统一客服热线:0376-3269266