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
60835-71-44'-氨基苯并-15-冠-5-醚4'-Aminobenzo-15-crown-5-ether;
4'-Aminobenzo-15-crown-5
CAS:60835-71-4分子結(jié)構(gòu)C14H21NO5詳情供應(yīng)商
111076-66-54'-氨基苯并-15-冠-5-醚鹽酸鹽4-Aminobenzo-15-crown-5 hydrochloride;
1,4,7,10,13-Benzopentaoxacyclopentadecin-15-amine,2,3,5,6,8,9,11,12-octahydro-, hydrochloride (9CI)
CAS:111076-66-5分子結(jié)構(gòu)C14H21NO5.HCl詳情供應(yīng)商
41757-95-34-乙;讲-15-冠-5-醚Ethanone,1-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin-15-yl)-;
1,4,7,10,13-Benzopentaoxacyclopentadecin,ethanone deriv.;
1-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxabenzocyclopentadecen-2-yl)ethanone;
15-Acetylbenzo-[15-crown-5];
2,3-(4'-Acetobenzo)-1,4,7,10,13-pentaoxacyclopentadeca-2-ene;
4'-Acetobenzo-15-crown-5;
4'-Acetylbenzo-15-crown-5
CAS:41757-95-3分子結(jié)構(gòu)C16H22O6詳情供應(yīng)商
66750-10-5苯雜氮-15-冠-5-醚;
13-苯基-1,4,7,10-四氧-13-氮-環(huán)十五烷
1,4,7,10-Tetraoxa-13-azacyclopentadecane,13-phenyl-;
1-N-Phenylaza-15-crown-5;
1-Phenyl-4,7,10,13-tetraoxa-1-azacyclopentadecane;
N-Phenylaza-15-crown-5;
N-Phenylaza-15-crown-5
CAS:66750-10-5分子結(jié)構(gòu)C16H25NO4詳情供應(yīng)商
56683-56-84'-甲氧羰基苯并-15-冠-5-醚2,3-(4-METHOXYCARBONYLBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE;
2,3-(4-METHOXYCARBONYLBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE;
4'-METHOXYCARBONYLBENZO-15-CROWN 5-ETHER;
4'-Methoxycarbonylbenzo-15-crown5-ether(ep);
tadec-2-ene
CAS:56683-56-8分子結(jié)構(gòu)C16H22O7詳情供應(yīng)商
熱門搜關(guān)鍵詞:isobutyl cyanide gadolinium nitride 3-溴-5-乙氧基-4-羥基苯甲醛 C40H24N8 C18H37NO  3-氯乙酰苯胺 四溴鄰苯二甲酰亞胺 1H-咪唑-4-乙胺 1,2,3-三甲氧基 聚乙二醇甘油 9-苯蒽 堿性紅14 C7H11O2N3 二甲氨基氯丙烷 硫 二 C20H22 硫磺 cas 聚氨酯組合料 2,4,6-三(4-羧基苯基)-1,3,5-三嗪 甲基 對苯二酚 : (C4H5Cl)n 乙二胺三乙酸 醇 二胺 C6H12O3 2-hydroxy-4-methy lvaleric acid -phenylpropoxy 4-hydroxybenza C2FC15 十二碳五烯酸 溴-2-甲基苯甲酸 2-氯-1,4-苯二胺 n-C4H3 脂肪酸鋇 苯甘氨醇 3-氧代丁酸乙酯 (C2H4O)nC10H8O Acetic acid, trifluoro- 8-溴茶堿 2-Chloro-4-methylb 硫代氨基甲酸鋅 SiNO