日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 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
26076-46-02,5-二硼酸噻吩Boronic acid,B,B'-2,5-thiophenediylbis-;
2,5-Thiophenediboronicacid (8CI);
Boronic acid, 2,5-thiophenediylbis- (9CI)
CAS:26076-46-0分子結(jié)構(gòu)C4H7B2O4S詳情供應(yīng)商
7236-93-31,3,5,7-Tetraoxa-2,6-disila-4,8-diboracyclooctane,2,6-dimethyl-2,4,6,8-tetraphenyl-;
Benzeneboronicacid, cyclic diester with methylphenylsilanediol (7CI);
Silanediol,methylphenyl-, bimol. cyclic benzeneboronate
CAS:7236-93-3分子結(jié)構(gòu)C26H26B2O4Si2詳情供應(yīng)商
175361-81-61,3,2-Dioxaborolane,2,2'-(2,5-thiophenediyl)bis[4,4,5,5-tetramethyl-;
2,5-Bis-Thiopheneboronic acid pinacol ester
CAS:175361-81-6分子結(jié)構(gòu)C16H26B2O4S詳情供應(yīng)商
861398-06-32,6-二(4,4,5,5-四甲基-1,3,2-二氧硼酸-2-基)苯并[1,2-b:4,5-b']二噻吩2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b'CAS:861398-06-3化學(xué)結(jié)構(gòu)C22H28B2O4S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C6H9O5N3 c6h5o5n3 甲基 甲基 硫 呋喃 C7H5O2N3 ass1 C9H11O3N3 C13H11FO2 SISO4 DABP . 甲苯 羥 苯 硅 dodecanedioicacid 二甲基乙基 苯酚 二氯 甲烷 甲基 2-萘磺酸 Decane,2,2-dimethyl- EC 苯并咪唑 甲基苯丁酮 乙醇硼酸三酯 甲氧基水楊醛 特拉唑嗪 1-氮雜雙環(huán)[2.2.2]辛烷 3-甲氧基水楊醛 芐基 乙酰胺 polydimethylsiloxan 4-ene-3,17-dione 雙氟拉松 4-tert-Butylphenyl 雙 乙基 甲基 馬來(lái) 苯 甲烷 全氟 胺 Hexy propanoate c2445763 c9h18o2 1582 SiO4 -CH2- 3,5-diamino-4- tert-butylphenoxy 1-Methyl-1H-i 4-(2-bromoethyl)morpholine SiO5 1-(1,1-dimethylethoxy) 2-溴-6-硝基苯甲醛