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

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

1,2-二(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(jié)構(gòu)

供應(yīng)商

1,2-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(jié)構(gòu)

供應(yīng)商

Phosphine,methylenebis- (7CI,8CI,9CI);
1,3-Diphosphapropane;
diphosphinomethane;
Methylenebisphosphine;
Methylenediphosphine

CAS:5518-61-6分子結(jié)構(gòu)

供應(yīng)商

Phosphine, borylenebis-(8CI,9CI);
Borane,diphosphino-

CAS:14901-78-1分子結(jié)構(gòu)

供應(yīng)商

Phosphine,stannylenebis- (8CI,9CI);
Stannane,bis(phosphino)-;
Tin, dihydrodiphosphino-

CAS:14616-48-9分子結(jié)構(gòu)

供應(yīng)商

熱門搜關(guān)鍵詞:丙炔基苯 3-Amino-4-cyanopyrazole c23h27n3o7%hcl N-Methylimidazolehydro C.I. Direct brown c14h16n2o2.hcl C.I. Mordant Red 3 1-(4-nitrophenyl)ethan-1-one methylpropanoic acid,c8hydroxyester a26z9%com%cn 對(duì)硝基苯甲酸乙二胺四乙酸鎂 ??3?? cas no% qvgjto%y7m2l%cn 1,11-Tridecadiene 7i93y19%cn [C9H6N2O2C9H6N2O2C6H14O3C4H10O2 (C3H6O)n(C3H6O)n(C3H6O)nC15H20O6 xs0o22%yyt1v1k%cn w7d7dk%huztll%cn 8-Anilinonaphthalene-1-sulfonic 2-isocyanatobenzoic acid dispal23n4-80 氨對(duì)苯二甲酸 un1h1/y14/100/10cn/320417 fu9y68t%cn b0b1bbf9d/ EC NOAL 5ua%avq%tp0x09y%cn 丙基甲酸乙酯 74v0a7%k03x 3,4-Dihydroxybutanoic 2-Hexenyl butanoate 頭孢乙酰 zje%kju%gl4n3c%cn diacetyl-L-tartaric OH-BDE [H2N(CH3)2] hydroxy-N,N,N-trimethyl-,chloride 1-pentene-3-ol