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
4986-89-4季戊四醇四丙烯酸酯Pentaerythritol tetraacrylate;
2,2-Bis[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate
CAS:4986-89-4分子結(jié)構(gòu)C17H20O8詳情供應(yīng)商
58800-57-0a-D-Ribofuranose, 3-O-methyl-, 1,2-diacetate 5-benzoate;
NSC329369
CAS:58800-57-0分子結(jié)構(gòu)C17H20O8詳情供應(yīng)商
126582-70-5b-D-Glucopyranoside,4,8-dihydroxy-3-methyl-1-naphthalenyl (9CI);
Hydropumbagin4-O-glucoside;
Plumbaside A
CAS:126582-70-5化學(xué)結(jié)構(gòu)C17H20O8詳情供應(yīng)商
29868-44-8b-D-Glucopyranoside,4,8-dihydroxy-6-methyl-1-naphthalenyl (9CI);
Glucopyranoside,4,8-dihydroxy-6-methyl-1-naphthyl, b-D- (8CI);
Rossoliside
CAS:29868-44-8化學(xué)結(jié)構(gòu)C17H20O8詳情供應(yīng)商
155569-76-91,4-Naphthalenedione,5-(b-D-glucopyranosyloxy)-2,3-dihydro-2-methyl-(9CI);
PlumbasideC
CAS:155569-76-9化學(xué)結(jié)構(gòu)C17H20O8詳情供應(yīng)商
熱門搜關(guān)鍵詞:Ni3 C CH3COOCH2CH2NH2 C12H27O6N C23H25O3N3 C24H27O4N3 C14H16 O3 C14H10OCl4 Olyglutamic Acid 八氫吲哚-2-甲酸 FeMoO C8H10O2+ 004V 748G C6H15CL 747U cyanovinylene òà ?a ?é 三甲基 鹽酸 三甲基 乙酸 2-羥乙基 三甲基 乙酸 醋酸酯 COL Acetate ylcyclobutane C6H6O2-2