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(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
3262-89-3三苯環(huán)硼氧烷Boroxin,2,4,6-triphenyl-;
Boroxin,triphenyl- (6CI,8CI,9CI);
2,4,6-Triphenylboroxin;
Benzeneboronic anhydride;
Cyclic benzeneboronic anhydride;
Cyclic phenylboronic anhydride;
NSC 22331;
NSC51723;
Phenylboronic acid anhydride;
Phenylboronic anhydride;
Triphenylboroxin;
Triphenylboroxole
CAS:3262-89-3分子結(jié)構(gòu)C18H15B3O3詳情供應(yīng)商
149506-26-3Boroxin,tris(3-fluoro-4-methoxyphenyl)- (9CI);
3-Fluoro-4-methoxyphenyl boronic acid anhydride
CAS:149506-26-3分子結(jié)構(gòu)C21H18B3F3O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:sitizer *FRP C13H6N3NAO5 7Al2O3•12CaO C20H23BrN2 C2 O3 P Cl H6 C2 O4 P Cl H6 C12H12N4OS Chromite Ore PHENYL chlo DIPHENOLATO methylsily pentyl car PHENYL chlo PHENYL chl ethylene acetal Dithiocarbama Galnon dihydrido C11H25NO3Si 400D Ferulic acid* AC4C 氯 乙二胺 硫化 鈰 CH10Br C6H10NBr C6H10NOBr C7H12NOBr C8H14NOBr C9H16NOBr isoconiferin (1S,2R)-1-芐基-2-羥基-3-[異丁基[(4-硝基苯基)磺酰]氨基]丙基]氨基甲酸叔丁酯 C14H19N5O2 2HCl etraethylorthosilicate chlorde gemo 4-乙;-3-氟苯硼酸 [(CH3O)3Si(CH2)3N+(CH3)2(C18H37)Cl-16 ] NPEP