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
102780-88-1Pentane,1,1,1,2,2,3,3,5,5,5-decafluoro-4-iodo-4-(trifluoromethyl)-;
2-IodoPerfluoro(2-methylpentane)		CAS:102780-88-1分子結(jié)構(gòu)C6F13I詳情供應(yīng)商
67437-97-22-CHLORO-2-(TRIFLUOROMETHYL)PERFLUOROPENTANE;
(2-CHLORO)DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE;
2-CHLORO-2-(TRIFLUOROMETHYL)PERFLUOROPENTANE;
2-Chloro-2-(trifluoromethyl)perfluoropentane 97%;
2-Chloro-2-(trifluoromethyl)perfluoropentane97%;
2-CHLOROPerfluoro(2-methylpentane)		CAS:67437-97-2分子結(jié)構(gòu)C6ClF13詳情供應(yīng)商
熱門搜關(guān)鍵詞:ZnS2O4 Dipalmitin 氯胺-B HYDROXY PROPYL METHYL CELLULOSE rengyoxide Lavender Oil Cyanidol C6H10ON4 D&C RED #6 C24H27N5O2 C3H6(OH)2 C18 H26 O2 OCN(CH2)6NCO C7H8NO2 Cycasin H3NO4 pentadecene N-甲基乙二胺 junipene 1,4-benzoxazin-3(4H)-one Isopimpinellin Pyridine, 2-butyl- AS-PH 安息香異丁醚 Pregn-5-en-3-o 1,2-epoxyhexane 2-Trimethylsilyl-1,3-dithiane 烯丙基環(huán)己酮 4-Chloro-3-nitrotoluene 6-Azido-6-deoxy-D-glucose 5-BROM Catharanthine Amino-2-propanol 2-Methyl-2-cyclopentene-1-one 4-Pentenoic Acid Ethyl Ester t-butyl acetylene Diphenylether 4-methyl-2 cH3OC6H4=CHCHO 3-mercaptopropylmethyldimethoxysilane