午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
73183-34-3聯(lián)硼酸頻那醇酯;
雙聯(lián)頻哪醇硼酸酯;
頻哪醇二硼
bis(pinacolato)diboron;
4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane
CAS:73183-34-3分子結(jié)構(gòu)C12H24B2O4詳情供應(yīng)商
239075-02-62,2'-二噻吩-5,5'-二硼酸二頻哪醇酯2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester;
5,5'-Di(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CAS:239075-02-6分子結(jié)構(gòu)C20H28B2O4S2詳情供應(yīng)商
737776-93-1Ferrocene,1,1'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
1,1’-FERROCENEDIBORONIC ACID bis(pinACOL) ESTER, 97%
CAS:737776-93-1分子結(jié)構(gòu)C22H32B2FeO4詳情供應(yīng)商
307531-74-41-庚烯-1,2-二硼酸雙(2,3-二甲基-2,3-丁二醇)酯,9;
1-庚烯-1,2-二硼酸雙(2,3-二甲基-2,3-丁二醇)乙酯
1,3,2-Dioxaborolane,2,2'-[(1Z)-1-pentyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl- (9CI);
(E)-1-HEPTENE-1,2-DIBORONIC ACID bis(pinACOL) ESTER;
1-CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)HEPTENE;
(E)-1-Heptene-1,2-diboronicacid;
1-cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaboralan-2-yl)heptene;
2,2μ-[(1Z)-1-Pentyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane], 1-[cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)] heptene
CAS:307531-74-4分子結(jié)構(gòu)C19H40B2O6詳情供應(yīng)商
185427-48-91-庚烯-1,2-二硼酸雙(2,3-二甲基-2,3-丁二醇)乙酯;
1-庚烯-1,2-二硼酸雙(2,3-二甲基-2,3-丁二醇)酯
1,3,2-Dioxaborolane,2,2'-[(1E)-1-butyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-;
1-CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)HEXENE;
(E)-1-HEXENE-1,2-DIBORONIC ACID bis(pinACOL) ESTER;
(E)-1-Hexene-1,2-diboronicacid
CAS:185427-48-9分子結(jié)構(gòu)C18H34B2O4詳情供應(yīng)商
221006-76-4(E)-1,2-二苯乙烯-1,2-雙(2,3-二甲基-2,1,3,2-Dioxaborolane,2,2'-(1,2-diphenyl-1,2-ethenediyl)bis[4,4,5,5-tetramethyl-;
CIS-1,2-DIBORONO-1,2-DIPHENYLETHYLENE, DIPINACOL ESTER;
(Z)-1,2-Diphenyl-1,2-ethylenediboronic acid bis(pinacol) ester, 96%;
(Z)-Stilbenediboronic acid bis(pinacol) ester, 98%
CAS:221006-76-4分子結(jié)構(gòu)C26H34B2O4詳情供應(yīng)商
312693-52-0(E)-1-己烯-1,2-雙硼酸雙(頻哪醇)酯1,3,2-Dioxaborolane,2,2'-[(1Z)-1-butyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl- (9CI);
(E)-1-HEXENE-1,2-DIBORONIC ACID bis(pinACOL) ESTER;
1-CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)HEXENE;
2,2μ-[(1Z)-1-Butyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane], 1-[cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)]hexene
CAS:312693-52-0分子結(jié)構(gòu)C18H38B2O6詳情供應(yīng)商
307531-75-51,3,2-Dioxaborolane,2,2'-[(1Z)-1-propyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl- (9CI);
1-CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PENTENE;
(E)-1-PENTENE-1,2-DIBORONIC ACID bis(pinACOL) ESTER;
(E)-1-Pentene-1,2-diboronicacid;
1-cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaboralan-2-yl)pentene;
bis(pinacolcyclicester);
1-cis-1,2-bis(4,4,5,5-tetramethyl-1,3,2-dioxoboralan-2-yl)pentene;
2,2μ-[(1Z)-1-Propyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane], 1-[cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)] pentene
CAS:307531-75-5分子結(jié)構(gòu)C17H36B2O6詳情供應(yīng)商
312693-51-9Methyl (Z)-oct-2-enoate-2,3-diboronic acid bis(pinacol) esterCAS:312693-51-9分子結(jié)構(gòu)CH3OOCC(BO2C2(CH3)4)C(BO2C2(CH3)4)(CH2)4CH3詳情供應(yīng)商
熱門搜關(guān)鍵詞:ethyloxy glutaroyl enyloxy C6H5(NO2)3*CH3 gluconamide Ethanylylidene nonadecadiynoic acid mellon Phenylphosphine synergist craft C6H10NOH HUMO Benzenecarboperoxoic acid 正庚基苯 fenil EMPTA dihydroxy terminated C14H21N2 OXOTREMORINE TOSO testo 部分氫化 etone ci n sulfate sodium 異丁 腈 EC 34 3-Hepten-1-ol, FENNEL EXTRACT SWEET ORANGE C24 H30 O6 icosyl h2c2o2 2-(2-乙氧基苯氧基)溴乙烷 isocyanuric acid pyrazolyl hexynyl 聚 苯 砜 N-ACETYL CYSTEINE 
东乡县| 日喀则市| 交城县| 安国市| 桐梓县| 松江区| 贵德县| 自治县| 广灵县| 金乡县| 太保市| 寿光市| 蓬溪县| 澳门| 布尔津县| 利川市| 靖州| 吉林市| 南召县| 肇源县| 莎车县| 东方市| 门源| 沈丘县| 修武县| 重庆市| 霍林郭勒市| 奉化市| 泗水县| 鸡东县| 五常市| 横峰县| 应用必备| 金坛市| 盘锦市| 长岛县| 建平县| 望都县| 福海县| 岳普湖县| 容城县|