毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
138500-85-34-溴甲基苯硼酸頻哪醇酯4-(Bromomethyl)benzeneboronic acid pinacol ester;
2-[4-(Bromomethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:138500-85-3分子結構C13H18BBrO2詳情供應商
377780-72-81,3,2-Dioxaborolane,2-[2-(bromomethyl)phenyl]-4,4,5,5-tetramethyl-;
2-(2-(Bromomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:377780-72-8分子結構C13H18BBrO2詳情供應商
214360-74-41,3,2-Dioxaborolane,2-[3-(bromomethyl)phenyl]-4,4,5,5-tetramethyl-;
2-(3-(Bromomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:214360-74-4分子結構C13H18BBrO2詳情供應商
1192051-39-05-溴-2-甲基苯硼酸頻那醇酯;
5-溴-2-甲基苯硼酸頻那醇酯
2-(5-Bromo-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;
2-(5-Bromo-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;
5-Bromo-2-methylphenylboronic acid pinacol ester
CAS:1192051-39-0化學結構C13H18BBrO2詳情供應商
熱門搜關鍵詞:POLYAMINE RESIN C16 H36 O2 N BLACK IRON OXIDE mina sulfito C22H23N6OCl Hexadecyltrimethyl LOMO Alt 鋁 C22H22N2O7 C19H31NO2 CH3N3 (CH3)2CHCH(CH3)2 苯 酰氯 2-羥乙基苦氨酸 C35H68O5 2,2-二乙氧基 5-磷酸 NEBA 乙基甲基纖維素 氨基二硫代甲酸 Li Mn N,N_二甲基苯胺 基腺嘌呤 3-(3-羥基苯基)丙酸 Phellandral 聚乙二醇300酯 迭氮化氫 2H-吡咯 2-乙基己酰氯 C6H7N5 C2H3Cl2 ES 橙 苯乙酸乙 甲酰 羥基苯甲酸 2,4-二氨基苯酚鹽酸鹽 5-溴-2-碘苯甲酸 新癸過氧酸叔丁酯 氯二苯甲烷 牛角花堿