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
21850-44-2四溴雙酚A雙(二溴丙基)醚;
八溴雙酚S醚;
八溴醚
Tetrabromobisphenol A bis(dibromopropyl ether);
1,1'-(Isopropylidene)bis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene]
CAS:21850-44-2分子結(jié)構(gòu)C21H20Br8O2詳情供應(yīng)商
26265-08-74,4'-二(1-甲基亞乙基)-2,6-二溴苯酚與氯甲基環(huán)氧乙烷和4,4'-二(1-甲基亞乙基)苯酚的聚合物雙酚A、環(huán)氧氯丙Phenol, 4,4'-(1-methylethylidene)bis [2,6-dibromo-, polymer with (chloromethyl) oxirane and 4,4'-(1-(C15H16O2.C15H12Br4O2.C3H5ClO)x詳情供應(yīng)商
熱門搜關(guān)鍵詞:C15H20ON2 C15H21ON2 C6H10O5N2 HPMPA C15H21ON3 METHYLCYCL C3H5OOH CI PIGMENT WHITE 1H-pyrimidine-2,4-dione 聚 羥基 酸 5,8,11,14,17-Eicosapentaenoic C15H15N2COOH C8O4H10 C9H14O8 C11H16ClNO2 2-丙烯酸辛酯 C2H4O6 三乙醇胺硼酸 NH3CH3Br Cu(CN)3 2,3-二甲氧基苯酚 1,3-Propanediol,2-(hydroxymethyl)-2-(4-pyridinyl)- N-tert-butylphthalimide neocuproine C14H18O3N4 -di-epi- DL-Lysine Hydrochloride 13-Methylberberine glycerol-d3 1,3-CYCLOHEXADIENE, 2-METHYL-5-(1-METHYL 2-(diisopropyla 2-Propanone, 1-phenyl- 3,4-二甲基-1-己烯 cis-11-Eicosenoic (C2H4O)n(C2H4O)nC21H42O4 C10O2H6 4a-Methanonaphthalene C12H8) Lys-Met 1-Hydroxyethyl