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(xué)品最多只顯示前20條,請點擊“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
9017-79-2二乙烯基苯與乙烯基苯基-N,N,N-三甲基氫氧化銨的聚合物;
強堿性陰離子交換樹脂(I型,OH)
Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, hydroxide, polymer with diethenylbenzene;
Benzenemethanaminium,ar-ethenyl-N,N,N-trimethyl-,hydroxide,polymer with diethenylbenzene
(C12H18N.C10H10.HO)x詳情供應(yīng)商
68441-27-0苯乙烯與二乙烯基苯和氯甲基化季銨化的二甲胺基乙醇的聚合物;
強堿性陰離子交換樹脂
Benzene, diethenyl-, polymer with ethenylbenzene, chloromethylated,2-(dimethylamino)ethanol-quaterni;
Styrene, divinylbenzene polymer, chloromethylated, dimethylethanolamine quarternary ammonium chloride;
benzene, diethenyl-, polymer with ethenylbenzene, chloromethylated, 2-(dimethylamino)ethanol-quaternized;
benzene, diethenyl-, polymer with ethenylbenzene,chloromethylated, 2-(dimethylamino)ethanol-quaternized;
Benzene,diethenyl-,polymer with ethenylbenzene,chloromethylated,2-(dimethylamino)ethanol-quaternized;
Styrene,divinylbenzene polymer,chloromethylated,dimethylethanolamine quarternary ammonium chloride
(C10H10.C8H8.C4H11NO)x詳情供應(yīng)商
9002-24-8陰離子交換樹脂400;
強堿性季銨I型陰離子交換樹脂(201×7型);
717強堿性陰離子交換樹脂
Amberlite ira 400;
Anion exchange resin, strong basic quarternary ammonium(I)(201x7);
amberlite ira-400;
Anion exchange resin,strong basic quarternary ammonium(I)(201x7)
詳情供應(yīng)商
9036-93-5陰離子交換樹脂401S;
強堿性季銨I型陰離子交換樹脂(201×4型);
711強堿性陰離子交換樹脂
Amberlite ira 401 S Anion exchange resin, strong basic quarternary ammonium(I) 201x4;
Anion exchange resin,strong basic quarternary ammonium(I)201x4
詳情供應(yīng)商
37264-66-7陰離子交換樹脂IRA910;
763強堿性陰離子交換樹脂;
大孔強堿性季銨II型陰離子交換樹脂(D202型);
陰離子交換樹脂
AMBERLITE IRA-910;
Anionexchangeresin,macroreticularstrongbasicquarternaryammonium(II)D202;
AMBERLITE(R) IRA-910;
AMBERLITE IRA-910;
AMBERLITE IRA-910, CL(-)-FORM, STRONGLY BASIC, 16-50 MESH;
amberlite ira910 chloride form;
AMBERLITE (R) IRA-910(CL);
Amberlite IRA-910 Ion Exchange Resin;
Anion exchange resin,macroreticular strong basic quarternary ammonium Ⅱ,D202
詳情供應(yīng)商
熱門搜關(guān)鍵詞:C24 H38 O4 C20H22NO5 C2H6O2 N2 N2 O2 MPDS sodium butyl triallyl phosphite 環(huán)己基二甲酸 BLACK CARBON C9H14O8N2 ALOSETRON hexafluoroisopropylidene Phenylmethanesulfonyl fluoride C7H18NO3 C7H13O6N DECH Acetylgalactosamine 噠嗪 烯 10# 白油 C20 H36 O2 C11H19N5O2  C10H14O3 C22 H46 N  C9H10O3 Cs2O3 macol 二(三氟甲基磺酰)亞胺 4-二甲氨基偶氮苯 3-甲氧基苯甲醇 C8H11O4N Bentonit 2,3,4,5-tetraphenylcyclopenta-2,4-dienone CRYLIC Ally 二乙氨基氯乙烷鹽酸鹽 硝基-苯甲酸 甲基 樹脂 fluorite 氯甲基苯甲酰氯 Nitroaniline