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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
204523-06-8Ergosta-7,22-diene-3,5,6-triol,(3b,5a,6b,22Z,24S)- (9CI);
(22Z,24S)-Cerevisterol
CAS:204523-06-8分子結(jié)構(gòu)C28H46O3詳情供應(yīng)商
516-37-0Ergosta-7,22-diene-3,5,6-triol,(3b,5a,6b,22E)-;
5a-Ergosta-7,22-diene-3b,5,6-triol (7CI);
5a-Ergosta-7,22-diene-3b,5,6b-triol (6CI,8CI);
(22E)-Ergosta-7,22-diene-3b,5a,6b-triol;
(22E,24R)-Ergosta-7,22-dien-3b,5a,6b-triol;
(22E,24R)-Ergosta-7,22-diene-3b,5a,6b-triol;
(24R)-Ergosta-7,22-diene-3b,5a,6b-triol;
(3b,5a,6b,22E)-Ergosta-7,22-diene-3,5,6-triol;
24a-Methylcholesta-7,22-dien-3b,5a,6b-triol;
3b,5a,6b-Trihydroxy-7,22-ergostadiene;
Cerevisterin;
Cerevisterol
CAS:516-37-0分子結(jié)構(gòu)C28H46O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:quinazolone nitrofuraldehyde anthranilic acid hydrazide C20H20NClo3 C20H17NClo3 c5h6on 2-萘基丙氨酸 Gum Elemi phenylpyrazolin C N2 O3 H2 CN2O3H2 nitrourea Juniperol otic acid C14H6F8O2 反 二烯醇 epoxy o c7h7auf6o2 tetraenyl 4-氨基-1-(2-羥甲基-1,3-氧硫雜環(huán)戊-5-基)-1H-嘧啶-2-酮 DIVER DIVERS Pentaacetylglucose 969A Echothiopate Iodide belizna C4N2H2BrCl CN2H4HCl 238M C4H11N2O2Cl C2 N4 S H6 脫氧 胞 苷 propylene glycol diamine diethyltolue trimethylnaphth ethylethoxy 5-氨基苯并惡唑 C22H42N2OC7H7Cl trichothecin 顏料紫 27#