<address id="x3txb"><progress id="x3txb"><sub id="x3txb"></sub></progress></address>

        <video id="x3txb"><progress id="x3txb"><nobr id="x3txb"></nobr></progress></video> <address id="x3txb"><cite id="x3txb"><video id="x3txb"></video></cite></address>

                <pre id="x3txb"></pre>
                  <nobr id="x3txb"><sub id="x3txb"><var id="x3txb"></var></sub></nobr>

                  <span id="x3txb"><meter id="x3txb"><form id="x3txb"></form></meter></span><rp id="x3txb"></rp>

                  <var id="x3txb"></var>

                  <form id="x3txb"></form>


                      >ֵ>5-ȩ߻-2-

                       aƷ

                      aƷQ
                      CAS ̖
                      ĸ

                        Ϣ

                      Q: 5-ȩ߻-2-
                      Ąe 5-ȩ߻-2-; 5--2-߻
                      ӢQ 2-Formylfuran-5-boronic acid
                      ӢĄe 5-Formyl-2-furylboronic acid
                      CAS̖  27329-70-0
                      ʽ  C5H5BO4
                        139.90
                      EINECS ̖
                      5-ȩ߻-2-Yʽ_27329-70-0Yʽ
                      W|
                      ܶ: 1.36 g/cm3
                      c: 136 (dec.)(lit.)
                      c: 379.3 at 760 mmHg
                      Wc: 183.2
                      ȫ
                      ΣUea: 34-36/37/38
                      ȫf: 26-36/37/39-45-37/39-27

                       

                       зƼ޹˾
                       hƼlչ޹˾
                       ϾP׵Ƽ޹˾
                       HƼ޹˾
                       ϺػƼ޹˾
                       ϺܻƼ޹˾
                       Դtˎ޹˾
                       ϺxtˎƼ޹˾
                       ϾԽ\g޹˾
                       ϾԴtˎƼ޹˾
                       ϾւƼ޹˾
                       зƼ޹˾
                       ²޹˾
                       AҫtˎƼ޹˾
                       ϾѽtˎƼ޹˾
                       hPtˎg޹˾
                       Ƽ޹˾
                       hAd޹˾
                       Ϻ»޹˾
                       T޹˾
                       響Ƽ޹˾
                       Ƽ޹˾

                      5-ȩ߻-2-Ĺ
                      ϺWjƼ޹˾ (C)2000-2021 ICP05035057
                      一级毛片免费_高清人人天天夜夜曰狠狠狠狠_男人的天堂AⅤ在线_a一级毛片观看免费

                        <address id="x3txb"><progress id="x3txb"><sub id="x3txb"></sub></progress></address>

                            <video id="x3txb"><progress id="x3txb"><nobr id="x3txb"></nobr></progress></video> <address id="x3txb"><cite id="x3txb"><video id="x3txb"></video></cite></address>

                                    <pre id="x3txb"></pre>
                                      <nobr id="x3txb"><sub id="x3txb"><var id="x3txb"></var></sub></nobr>

                                      <span id="x3txb"><meter id="x3txb"><form id="x3txb"></form></meter></span><rp id="x3txb"></rp>

                                      <var id="x3txb"></var>

                                      <form id="x3txb"></form>