男人撕开奶罩揉吮奶头视频,精品影院,毛片无码国产,美女视频黄频a美女大全免费下,久久无码人妻精品一区二区三区

歡迎來(lái)到-化學(xué)加-六摩爾!客服熱線:186-7688-2001

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

CAS號(hào):1185320-09-5

英文名:2-(piperazin-1-ylmethyl)pyrazine,hydrochloride

中文名:2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

溶解性: 分子量:214.69500 熔點(diǎn): 密度:

查看更多百科信息

化學(xué)加企業(yè)店鋪詳情

15821378715

2-(1-哌嗪基甲基)吡嗪鹽酸鹽

化學(xué)加企業(yè)店鋪詳情

189****1543

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

化學(xué)加企業(yè)店鋪詳情

021****29020-8861

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

化學(xué)加企業(yè)店鋪詳情

131****7331

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

化學(xué)加企業(yè)店鋪詳情

186****9113

2-(1-哌嗪基甲基)吡嗪鹽酸鹽

化學(xué)加企業(yè)店鋪詳情

138****6289

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

  • 純度:98%
  • 貨期:需咨詢
  • 包裝規(guī)格:根據(jù)客戶需求可以定制根據(jù)客戶需求可以定制
  • 需詢盤(pán)
  • 查看購(gòu)買(mǎi)
化學(xué)加企業(yè)店鋪詳情

133****6197

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride

  • 純度:工業(yè)級(jí)97%
  • 貨期:需咨詢
  • 包裝規(guī)格:1g,5g,10g克/瓶
  • ¥1.001
  • 查看購(gòu)買(mǎi)
化學(xué)加企業(yè)店鋪詳情

137****2696

2-(Piperazin-1-ylmethyl)pyrazine hydrochloride