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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

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


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
385-16-0Benzo[a]phenanthro[9,10-c]naphthacene(7CI,8CI,9CI);
1,2-Benzophenanthreno(9'',10'':3,4)tetracene;
1.2-Benzophenanthro(9'.10':3.4)tetracene
CAS:385-16-0化學(xué)結(jié)構(gòu)C34H20詳情供應(yīng)商
4430-29-9Benzo[rst]phenanthro[10,1,2-cde]pentaphene,9,18-dihydro- (9CI);
Isoviolanthrene(7CI,8CI);
NSC 409897
CAS:4430-29-9分子結(jié)構(gòu)C34H20詳情供應(yīng)商
214-87-9Benzo[j]heptaphene(7CI,8CI,9CI);
7.8-Benzoheptaphene
CAS:214-87-9分子結(jié)構(gòu)C34H20詳情供應(yīng)商
18826-29-45,12-二(苯基乙炔基)萘并萘Naphthacene,5,12-bis(2-phenylethynyl)-;
Naphthacene,5,12-bis(phenylethynyl)- (8CI,9CI);
5,12-Bis(phenethynyl)naphthacene;
5,12-Bis(phenylethynyl)naphthacene;
5,12-Bis(phenylethynyl)tetracene
CAS:18826-29-4分子結(jié)構(gòu)C34H20詳情供應(yīng)商
熱門搜關(guān)鍵詞:Isophosphinoline diether ascarylose pinacolboryl trimethyl ammonium chloride Diphenylmethanone C13H15BrO2 C6H5CH2CH2COOH C8NO2H10 acetate chloride C12H8O2Cl2 1,1,3,3-四乙氧基-2-甲基丙烷 C13O3H8 C5H4BrNOS 對肼基苯磺酰胺 壬基酚鋇 C8H5N3O4 phenylacetylide C10H15N3OS KCl3 C16H20N4 C8H8Cl2N2O c5h12- 4-甲基惡唑 3,4-環(huán)氧環(huán)己烷 2-羥基庚酸 帕米膦酸鈉 磺酸苯酯 2,6,6-Trimethylbicyclo[3.1.1]heptan-3-one 123B2 11b-hydroxyandrosterone CH3(CH2)8CH3 2-N-(4-(1-azitrifluoroethyl)benzoyl)-1,3-bis-(mannos-4-yloxy)-2-propylamine 4-CH3C6H4CH2NH2 CI???-???1 ???????1??o???, pentafluoroethyl 龍腦香醇酮 溴異丁酸 C10H8O8S2