<form id="hrhfh"></form>

            <address id="hrhfh"><listing id="hrhfh"></listing></address>

                  <address id="hrhfh"><nobr id="hrhfh"><meter id="hrhfh"></meter></nobr></address>
                    <address id="hrhfh"><nobr id="hrhfh"></nobr></address>

                      <address id="hrhfh"><nobr id="hrhfh"></nobr></address>

                            "醫藥、農藥、獸藥中間體"

                            電子類精細化工產品

                            產品介紹

                            產品名稱

                            英文名稱

                            CAS號

                            含量

                            四甲基乙二胺 N,N,N',N'-Tetramethylethylenediamine 110-18-9 99%min GC
                            N,N-二甲基-3,5-二甲基氫氧化哌啶 35%水溶液 Piperidinium, 1,1,3,5-tetramethyl-, hydroxide 244049-03-4 35%水溶液
                            5-溴戊酸 5-Bromopentanoic Acid 2067-33-6 98%min HPLC
                            5-溴戊酰氯 5-Bromovaleryl chloride 4509-90-4 96%min GC
                            4-溴丁酸乙酯 Ethyl 4-bromobutyrate 2969-81-5 98%min GC
                            1,6-二溴正己烷 1,6-Dibromohexane 629-03-8 99%min GC
                            N,N-二乙基乙酰胺 N,N-Diethylacetamide 685-91-6 99.5%min GC
                            6-溴己酸 6-Bromocaproic acid 4224-70-8 98%min HPLC
                            N-甲基嗎啉 4-methylmorpholine 109-02-4 99%min GC
                            1-甲基哌啶 N-Methylpiperidine 626-67-5 99%min GC
                            2-甲基哌啶 2-Methylpiperidine 109-05-7 99%min GC
                            3-甲基哌啶 3-Methylpiperidine 626-56-2 99%min GC
                            4-甲基哌啶 4-Methylpiperidine 626-58-4 99%min GC
                            3,5-二甲基哌啶 3,5-Dimethylpiperidine 35794-11-7 99%min GC
                            N,N-二乙基甲酰胺 N,N-diethylformamide 617-84-5 99%min GC
                            3-溴丙酸 3-bromopropionic acid 590-92-1 98%min HPLC

                                  <form id="hrhfh"></form>

                                      <address id="hrhfh"><listing id="hrhfh"></listing></address>

                                            <address id="hrhfh"><nobr id="hrhfh"><meter id="hrhfh"></meter></nobr></address>
                                              <address id="hrhfh"><nobr id="hrhfh"></nobr></address>

                                                <address id="hrhfh"><nobr id="hrhfh"></nobr></address>

                                                      一级a性色生活片久久无码来月经,久久www99爱亚洲,黄色网站片久久,久久久久久AV无码免费网站