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(diǎn)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
164510-67-2as-indaceno[2,3-b]pyridine,hexadecahydro-3a,5b-dimethyl-, (3aS,5aS,5bR,10aS,10bS)-;
4-Aza-B-norandrostane;
[3aS-(3aa,5ab,5ba,10aa,10bb)]-Hexadecahydro-3a,5b-dimethyl-as-indaceno[2,3-b]pyridine
CAS:164510-67-2化學(xué)結(jié)構(gòu)C17H29N詳情供應(yīng)商
25272-64-41b,7a-Ethano-as-indaceno[4,5-b]oxirene-4,5-dione(9CI);
3a,5a-Ethano-as-indacene-1,8-dione,4,5-epoxy- (8CI);
1b,7a-Ethanooxireno[e]-as-indacene-4,5-dione
CAS:25272-64-4化學(xué)結(jié)構(gòu)C14H8O3詳情供應(yīng)商
131929-60-7催殺SPINOSAD;
SPINOSAD;
(2r-(2r*,3as*,5ar*,5bs*,9s*,13s*(2r*,5s*,6r*),14r*,16as*,16br*))-ethyl;
)oxy)-13-((5-dimethylamino)tetrahydro-6-methyl-2h-pyran-2-yl)oxy)-9-ethyl-14-m;
1h-as-indaceno(3,2-d)oxacyclododecin-7,15-dione,2,3,3a,5a,5b,6,9,10,11,12,13,1;
2-d)oxacyclododecin-7,15-dione,2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetradecahydro-2-((6-deoxy-2,3,4-tri-o-methyl-alpha-l-mannopyranosyl)oxy)-13-((5-dimethylamino)tetrahydro-6-methyl-2h-pyran-2-yl);
4,16a,16b-tetradecahydro-2-((6-deoxy-2,3,4-tri-o-methyl-alpha-l-mannopyranosyl;
a83543a;
lepicidina
CAS:131929-60-7分子結(jié)構(gòu)C2H5*詳情供應(yīng)商
熱門搜關(guān)鍵詞:N2H2C2H4N2H2 PHENOL, 4-(1-METHYLETHYL)- CH3CHOO 谷氨酸 單鈉 c8h11o2f3 溶劑紅172 1,3-Propylene glycoldimethacrylate; 2-氨基-3-芐氧基吡啶 苯并惡唑 苯 6-甲氧基水楊酸 γ-谷氨酰谷氨酸 硅烷 三氯 聚酯 共聚物 C18H12S 2-羥基查耳酮 CAS No 93413-62-8 2032351 55334571 1003 - 68 - 5 265312-59-2 71647 57542 0546-79-2 4-tert-Butyl-2-chlorophenol CAS 2503-46-0 N-X 108-72-5 1,3,5-三羧基苯 丙酸十八烷 3,5-二叔丁基-4- 3-(3,5-二叔丁基-4- 偏 烯 89331—94—2 177325—75—6 177325 75 6 177325 75 6 23173-76-4 C19H26N2O2 二 苊 氫 666251 全氟 甲基 硅烷