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
13224-63-0Olean-12-en-28-oicacid, 3-hydroxy-22-[(2-methyl-1-oxo-2-butenyl)oxy]-, [3b,22b(Z)]- (9CI);
Olean-12-en-28-oicacid, 3b,22b-dihydroxy-, 22-(2-methylcrotonate), (Z)- (8CI);
Olean-12-en-28-oic acid, 3b,22b-dihydroxy-, 22-angelate (7CI);
22b-angeloyloxy-3b-hydroxyolean-12-en-28-oic acid;
22b-angeloyloxyoleanolic acid		CAS:13224-63-0分子結(jié)構(gòu)C35H54O5詳情供應(yīng)商
146450-83-1Olean-12-en-28-oicacid, 3,25-epoxy-3-hydroxy-22-[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]-, (3b,22b)-;
Olean-12-en-28-oicacid, 3,25-epoxy-3-hydroxy-22-[(2-methyl-1-oxo-2-butenyl)oxy]-, [3b,22b(Z)]-;
Olean-12-en-28-oic acid,3,25-epoxy-3-hydroxy-22-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]-, (3b,22b)- (9CI);
(+)-22b-(angeloyloxy)lantanolic acid;
Camaric acid		CAS:146450-83-1分子結(jié)構(gòu)C35H52O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:[N4444][NTf2]' 1-Benzyl-2,3-epoxypropyl-carbamic 纈 氨 酸 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic C4NO3H5 DicalciumPhosphate 2-(hydroxymethyl)phenol (ZrO2) 氨基 硝基甲苯 C21H18N4O4 C21H17O5N3 C12H7O?Cl? Spiro[4.5]decan-7-one C12H7Cl?O? 2-Ethyl-4-methylpentyl C12H6Cl?O? C12H7O?Cl3 503CuM C22NO2H15 ?·?o?? 苯甲�；� C6H6FNO 二甲基-3(2H)-呋喃酮 C19N6OH16 TRAzol C1C20H21NO4 維生素 鹽酸吡哆醇 pigmentyellow 環(huán)氧 甲基 烷 乙酸薄荷酯; 2,4,7,9-四甲基-5-癸炔-4,7 -二醇 c27h29n2nao7s2 IMEM ??????b Lubrol c12h16IN C20H39 Pentaph 甲酰氯 溴 -(OC2H4OCO(C6H4)CO)n