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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”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
609-54-12,5-二甲苯磺酸(二水物)2,5-Dimethylbenzenesulfonic acid dihydrate;
2,5-Xylenesulfonicacid (7CI,8CI);
2,5-Dimethylbenzenesulfonate;
2,5-Dimethylbenzenesulfonic acid;
p-Xylene-2-sulfonic acid;
p-Xylenesulfonic acid
CAS:609-54-1分子結(jié)構(gòu)C8H14O5S詳情供應(yīng)商
741681-84-5a-D-Xylofuranoside, methyl5-thio-, 5-acetate;
alpha-D-Xylofuranoside,methyl5-thio-,5-acetate(9CI)
CAS:741681-84-5分子結(jié)構(gòu)C8H14O5S詳情供應(yīng)商
741681-73-2a-L-Arabinofuranoside, methyl5-thio-, 5-acetate;
alpha-L-Arabinofuranoside,methyl5-thio-,5-acetate(9CI)
CAS:741681-73-2分子結(jié)構(gòu)C8H14O5S詳情供應(yīng)商
66905-17-72,5-二甲基苯磺酸二水Benzenesulfonic acid,2,5-dimethyl-, hydrate (1:2);
Benzenesulfonicacid, 2,5-dimethyl-, dihydrate (9CI)
CAS:66905-17-7分子結(jié)構(gòu)C8H14O5S詳情供應(yīng)商
154750-22-82(3H)-Furanone,dihydro-5,5-dimethyl-3-[[(methylsulfonyl)oxy]methyl]-;
5,5-Dimethyl-3-(mesyloxymethyl)dihydro-2(3H)-furanone
CAS:154750-22-8分子結(jié)構(gòu)C8H14O5S詳情供應(yīng)商
熱門搜關(guān)鍵詞:PCB 49 SODIUM DIHYDROGENPHOSPHATE Pyrazinemethanol 1,2,3,6-四氫苯酐 C8H6NO3Br 聚二甲基硅氧烷 羥基 C2H3O2Br C6 H12 N2 O4 S2 propenenitrile C6H13NS2 硝基苯酸 三氟甲基苯腈 P[OCH(CF3)2]3 溴苯乙炔 C5H12OS PHNH2 7-辛烯基三甲氧基硅烷 cyclo(L-Pro-L-Phe) RED 21 DISPERSE ORANGE 61 methylheptadecanoate C.I.Pigment violet 23 全氟-2-甲基戊烷 2-氟-4-硝基甲苯 羽扇烯酮 7-溴-1,2,3,4-四氫異喹啉 苯二甲酸二異壬酯 print 氰基甲酸 Alcian blue 8GX C7H12N4 Quaternary ammonium 1,3-硫氮雜茚 2-氟-6-硝基甲苯 哌嗪二酮 2,3,5,6-tetramethylphenyl C.I.顏料綠 2,2'-((1-Methylethylidene)bis(4,1-phenyleneoxymethylene))bisoxirane C8H14O2 CAS:61740-75-8 PEPA