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
471-95-4蟾毒它靈;
蟾蜍他靈
Bufotaline;
Bufotalin;
3b,14,16b-Trihydroxy-5b-bufa-20,22-dienolide 16-acetate
CAS:471-95-4分子結(jié)構(gòu)C26H36O6詳情供應(yīng)商
1107-99-9潑尼松龍戊酸酯Prednisolone 21-trimethylacetate;
(11b)-21-(2,2-Dimethyl-1-oxopropoxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione
CAS:1107-99-9分子結(jié)構(gòu)C26H36O6詳情供應(yīng)商
15180-00-4Pregna-1,4-diene-3,20-dione,11,21-dihydroxy-17-[(1-oxopentyl)oxy]-, (11b)-;
Pregna-1,4-diene-3,20-dione,11b,17,21-trihydroxy-, 17-valerate(7CI,8CI);
11b,17,21-Trihydroxypregna-1,4-diene-3,20-dione17-valerate;
Prednisolone 17-valerate;
Prednival;
W 4869
CAS:15180-00-4分子結(jié)構(gòu)C26H36O6詳情供應(yīng)商
75237-14-8Pregn-4-ene-3,20-dione,11-hydroxy-17,21-[(tetrahydro-2H-pyran-2-ylidene)bis(oxy)]-, (11b)- (9CI);
Dispiro[17H-cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane-2',2''-[2H]pyran],pregn-4-ene-3,20-dione deriv.;
EMD 33702
CAS:75237-14-8分子結(jié)構(gòu)C26H36O6詳情供應(yīng)商
39791-31-6Pregna-1,4-diene-3,20-dione,11,17-dihydroxy-21-[(1-oxopentyl)oxy]-, (11b)-;
Pregna-1,4-diene-3,20-dione,11b,17,21-trihydroxy-, 21-valerate(7CI);
Prednisolone 21-valerate
CAS:39791-31-6分子結(jié)構(gòu)C26H36O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:甲基丙烯酰氧基丙基甲基二乙氧基硅烷 Violet 90 Capryl monoglyceride 甲基環(huán)氧乙烷與1,2,-乙二胺和環(huán)氧乙烷的聚合物 Acetaldehyde diethylacetal ethyl furaneol C9H3NO 硼酸 苯 methylsuccinate 氟 咪唑 乙氧基 丙氧基 C8H11O7N GdH2 乙酯 cas no 鈦酸丙酯 NH3F 苯 C10H14 顏料紅20 fructosyl carbonyloxy C7H8ON2 C16H8O6 C13H18N2O4S 十二烯酸甲酯 纖維素鈉鹽 酸二聚體 Furanol C6H6O9 炔雌醇甲醚 N,N-二甲基間羥基苯胺 氨基丙醛 尼龍-1 4-氯-1,2-苯二胺 異狄氏醛 Dihexa 鄰苯二甲酸單 甲基咪唑啉 苯 硼 酯 3-甲基丙烯酰氧基丙基甲基二甲氧基硅烷 甲基甲磺酸