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
422-05-91H,1H-五氟丙醇Pentafluoro-1-propanol;
1H,1H-Pentafluoropropanol;
2,2,3,3,3-Pentafluoro-1-propanol
CAS:422-05-9分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
1885-48-9二氟甲基-2,2,2-三氟乙基醚;
二氟甲基-2,2,2-三氟乙基醚;
Ethane,2-(difluoromethoxy)-1,1,1-trifluoro-;
Ether,difluoromethyl 2,2,2-trifluoroethyl (7CI,8CI);
2,2,2-Trifluoroethyldifluoromethyl ether;
2-(Difluoromethoxy)-1,1,1-trifluoroethane;
Difluoromethyl2,2,2-trifluoroethyl ether;
HFC-E 245;
HFE 245fa2;
HFE 245mf;
R-E 245fa1
CAS:1885-48-9分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
22410-44-2Ethane,1,1,1,2,2-pentafluoro-2-methoxy-;
Ethane,pentafluoromethoxy- (9CI);
Ether, methyl pentafluoroethyl (8CI);
1,1,1,2,2-Pentafluoro-2-methoxyethane;
1-Methoxyperfluoroethane;
HFE 245;
HFE245cbEbg;
HFE 245mc;
Methyl pentafluoroethyl ether;
R-E 245cbl
CAS:22410-44-2分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
84011-15-4Ethane,1,1-difluoro-2-(trifluoromethoxy)-;
1,1-Difluoroethyltrifluoromethyl ether;
1-Trifluoromethoxy-2,2-difluoroethane
CAS:84011-15-4分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
60113-74-8Ethane,1-(difluoromethoxy)-1,2,2-trifluoro-;
HFC 245caEab
CAS:60113-74-8分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
69948-24-9Ethane,1-(difluoromethoxy)-1,1,2-trifluoro-;
1-Difluoromethoxy-1,1,2-trifluoroethane;
245eaE;
Difluoromethyl 1,1,2-trifluoroethyl ether
CAS:69948-24-9分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
28302-70-71-Propanol,pentafluoro-;
Pefol 5FP;
Pentafluoro-1-propanol;
Pentafluoropropanol
CAS:28302-70-7分子結(jié)構(gòu)C3H3F5O詳情供應(yīng)商
熱門搜關(guān)鍵詞:Isopropylacetate C10 N Br H10 3-氟-4-硝基吡啶氮氧化物 雙(2-甲基-3-呋喃基 propanoic aicd C12H9Cl2O EL 10 10EO C10 N O6 H17 bromohexanoyl chloride L E D M O S F E T μ? ?D C21H21O5Cl a-甲基苯丙酸 ERD Red ERD BLUE Acetamilide C11 N O3 H13 soledene 反,反-2,4-壬二 C9 N O6 H15 C3NdF9O9S3 脂肪醇聚氧乙烯醚; C29H31 Thietanol C17H23NOC8H8O3 ??????(?t)?????? C6F4H2 C15 N O2 H19 C14 N O2 H18B C7F4H4O silicofluoride TAIP decaldehyde 1-苯基哌嗪鹽酸鹽 離子交換樹酯,1×4; 乙烯乙苯、二乙烯苯、乙烯苯的聚合物氯甲基化三甲胺季銨化 C6 O4 H14 phenylethylurea C10 O2 Br H13