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(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”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
80510-04-91,2-二(膦�；�)苯Phosphine,1,1'-(1,2-phenylene)bis-;
Phosphine,1,2-phenylenebis- (9CI);
1,2-Bis(phosphino)benzene;
1,2-diphosphinobenzene;
1,2-Phenylenebis(phosphine);
1,2-Phenylenediphosphine;
o-Bis(phosphino)benzene;
o-diphosphinobenzene;
o-Phenylenediphosphine		CAS:80510-04-9分子結構C6H8P2詳情供應商
5518-62-71,2-雙(膦酰)乙烷;
1,2-二膦基乙烷		Phosphine,1,2-ethanediylbis- (9CI);
Phosphine,ethylenebis- (7CI,8CI);
1,2-Bis(phosphino)ethane;
1,2-diphosphinoethane;
Bisphosphinoethane;
Ethylenediphosphine		CAS:5518-62-7分子結構C2H8P2詳情供應商
5518-61-6Phosphine,methylenebis- (7CI,8CI,9CI);
1,3-Diphosphapropane;
diphosphinomethane;
Methylenebisphosphine;
Methylenediphosphine		CAS:5518-61-6分子結構CH6P2詳情供應商
14901-78-1Phosphine, borylenebis-(8CI,9CI);
Borane,diphosphino-		CAS:14901-78-1分子結構BH5P2詳情供應商
14616-48-9Phosphine,stannylenebis- (8CI,9CI);
Stannane,bis(phosphino)-;
Tin, dihydrodiphosphino-		CAS:14616-48-9分子結構H6P2Sn詳情供應商
熱門搜關鍵詞:2,4-二羥基-6-甲基吡啶 HOCH2COONa C22H24N4O6 C2Cl Meli 改 性 丙烯酸 C10H10O2N3Cl 209Po deoxyribonucleic acid sodium salt Meldrum C2H5ONO Cr3o8 C15H25N5O3 MS CAS NO RESIN POLYESTER Pd 鈀 C10O6H2 acetic_acid_ethyl_ester 聚甘油-3 聚 C16H26O14 3,5-二氯-4-甲基苯甲酸 哌啶-1-羧酸 C14H12SO 3,7,11,15-四甲基-2-十六烯 C31H30O4 C10H11CIO3 二苯甲烷二異 methylcyclohex ribo artonin SIDA 二甲胺基氧化物 L-吖啶-2-羧酸 C11O6H10 hydroxyvaleric 3-hydroxyvaleric C23H26N2O3 C9H19ON3 膦酸基丁烷 C3HF5O2