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(hào)查詢

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
87-28-5乙二醇楊酸酯2-Hydroxyethyl salicylate;
Ethylene glycol monosalicylate
CAS:87-28-5分子結(jié)構(gòu)C9H10O4詳情供應(yīng)商
302-17-0合氯醛;
合三氯乙醛;
三氯乙醛合物;
2,2,2-三氯-1,1-乙二醇;
TCA
Chloral hydrate;
1,1,1-Trichloro-2,2-ethanediol;
2,2,2-Trichloro-1,1-ethanediol;
Trichloroacetaldehyde monohydrate
CAS:302-17-0分子結(jié)構(gòu)C2H3Cl3O2詳情供應(yīng)商
2224-15-9乙二醇二縮甘油醚Ethylene glycol diglycidyl ether;
2,2'-[Ethylenebis(oxymethylene)]bisoxirane;
Quetol 651
CAS:2224-15-9分子結(jié)構(gòu)C8H14O4詳情供應(yīng)商
39443-66-8乙二醇二環(huán)氧乙烷甲基醚;
乙二醇二縮甘油醚
Diethylene glycol diglycidyl ether;
Epichlorohydrin-polyethylene glycol copolymer
CAS:39443-66-8分子結(jié)構(gòu)C10H18O5詳情供應(yīng)商
41630-20-01,2-乙二醇與[(2-丙烯氧基)甲基]環(huán)氧乙烷的聚合物;
烯丙基縮甘油醚、乙二醇的共聚物
1,2-Ethanediol, polymer with [(2-propenyloxy)methyl]oxirane無(wú)(C6H10O2.C2H6O2)x詳情供應(yīng)商
87539-23-92-丙烯酸-2,18-二羥基-4,7,10,13,16-五氧雜十九碳烷-1,19-二基酯;
乙二醇二縮甘油醚-丙烯酸的加合物
2-Propenoic acid, 2,18-dihydroxy-4,7,10,13,16-pentaoxanonadecane-1,19-diyl ester;
Polyethyleneglycol diglycidyl ether acrylic acid adducts;
2-Propenoic acid,2,18-dihydroxy-4,7,10,13,16-pentaoxanonadecane-1,19-diyl ester
CAS:87539-23-9分子結(jié)構(gòu)C20H34O11詳情供應(yīng)商
68410-71-9催化重整乙烯的乙二醇-逆流萃取物Raffinates, petroleum, catalytic reformer ethylene glycol-water countercurrent exts.無(wú)詳情供應(yīng)商
26403-72-5聚乙烯二醇;
乙二醇二縮甘油醚;
Poly(oxy-1,2-ethanediyl),a-(2-oxiranylmethyl)-w-(2-oxiranylmethoxy)-;
Glycols,polyethylene, bis(2,3-epoxypropyl) ether (8CI);
Poly(oxy-1,2-ethanediyl), a-(oxiranylmethyl)-w-(oxiranylmethoxy)- (9CI);
1-Propanol, 2,3-epoxy-, diether with polyethylene glycol (8CI);
Nonaethyleneglycol diglycidyl ether;
Polyethylene glycol bis(2,3-epoxypropyl) ether;
Polyethylene glycol bis(glycidyl ether);
Polyethylene glycol diglycidyl ether;
Polyethylene oxide diglycidyl ether
CAS:26403-72-5分子結(jié)構(gòu)C24H46O12詳情供應(yīng)商
7631-86-9,二氧化硅;
非晶質(zhì)的,無(wú)定形的;
石英粉;
海砂;
硅酸鋁分子篩;
二氧化硅 納米粉末 5-15 NM;
二氧化硅乙二醇散體;
二氧化硅分散體;
不定形二氧化硅
Silicon dioxide;
LICHROSPHER(R) SI 60;
LICHROSPHER(R) 60;
SILICA GEL 60 F254;
SILICA GEL G6F;
SILICA GEL 60 RP18;
SILICA GEL BLUE;
SUPERSPHER(R) SI 60;
SUPERSPHER(R) 60
無(wú)O2Si詳情供應(yīng)商
熱門搜關(guān)鍵詞:TI a 芐基 氯化銨 -β-D-吡喃半乳糖苷 Propionic acid butyl ester 2-AMINO BIS 雙 苯 氧 基 苯 甲 雙 苯 氧 基 苯 ê????ù?áà¤, 4-ê????ù?áठtBP C13H19NBr2 C14H19NBr2 C17H11NBr2  C9H9N3O2 C Mn S SI P ADIOL rcra AL2O8 AI2O8 B01830 denyl N2H4H3PO3 2-(4 -氟苯基)噻吩 SiO7 Red EB hydrogenase H15H13N H15H11NH2 C15H11NH2 CC9H18O Bi O W