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
16219-75-35-亞乙基降冰片烯-2;
5-亞乙基二環(huán)[2.2.1]庚-2-烯;
亞乙基降冰片烯;
乙叉降冰片烯;
5-乙叉基雙環(huán)[2,2,1]庚-2-烯
5-ethylidene-Bicyclo[2.2.1]hept-2-ene;
5-Ethylidene-2-norbornen;
5-Ethylidene-2-norbornene;
5-ethylidenebicyclo(2,2,1)hep-2-ene;
5-ethylidenebicyclo(2.2.1)hept-2-ene;
5-ethylidene-bicyclo(2.2.1)hept-2-en
CAS:16219-75-3分子結(jié)構(gòu)C9H12詳情供應(yīng)商
熱門搜關(guān)鍵詞:diethylethanamine Oxiranemethanamine dicyclohexanol Benzothiazolethione CH3NCl2 methanonaphthalen stainless steel CAS NO benzenetriyl phthaloperin Silano dPET benzothiazolesulfenamide ClCH2COOCH2CH3 C14H22O2  C6 N2 O2 H12 CH2OCH benzoylthio dimethyloxazolidine N(SO2F)2 C10H28Si3 CF3CHFCHF2 AmONO -thia- C13NO4H9 EFEP PE Wax oxazolo cyclooct C5O5H6 Hydroxybenzotriazole Amidogen Al s 乙酸鈣 一水 DARK 苯二甲酰 C10H7NaO3S 氟 呋喃 C7H17O4P C24O12H26 十八烯胺