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
94695-50-82,3,4,5-四氟苯甲酰乙酸乙酯Ethyl 2,3,4,5-tetrafluorobenzoyl acetate;
Ethyl2,3,4,5-tetrafluoro-b-oxobenzenepropanoate;
Ethyl 2,3,4,5-tetrafluoro-b-oxobenzenepropionate;
Ethyl2,3,4,5-tetrafluorobenzoylacetate;
Ethyl 2-(2,3,4,5-tetrafluorobenzoyl)acetate;
Ethyl a-(2,3,4,5-tetrafluorobenzoyl)acetate
CAS:94695-50-8分子結(jié)構(gòu)C11H8F4O3詳情供應(yīng)商
16166-89-5Beryllate(2-),tetrafluoro-, ammonium (1:2), (T-4)-;
Ammoniumtetrafluoroberyllate (6CI);
Beryllate(2-), tetrafluoro-, diammonium (8CI);
Beryllate(2-), tetrafluoro-, diammonium, (T-4)- (9CI);
Ammonium berylliumfluoride ((NH4)2BeF4);
Ammonium beryllium fluoride ((NH4)2BeFe4);
Ammoniumfluoroberyllate;
Ammonium tetrafluoroberyllate ((NH4)2BeF4);
Ammoniumtetrafluoroberyllate(II);
Diammonium tetrafluoroberyllate;
Diammoniumtetrafluoroberyllate(2-);
Diammoniumberylliumtetrafluoride
CAS:16166-89-5分子結(jié)構(gòu)BeF4H8N2詳情供應(yīng)商
93982-47-9Benzoic acid,4-(1,1,2,2-tetrafluoroethoxy)-, methyl ester;
methyl 4-(1,1,2,2-tetrafluoroethoxy)benzoate
CAS:93982-47-9分子結(jié)構(gòu)C10H8F4O3詳情供應(yīng)商
101975-15-9Ethanone,1-[4-(1,1,2,2-tetrafluoroethoxy)phenyl]-;
4'-(1,1,2,2-Tetrafluoroethoxy)acetophenone
CAS:101975-15-9分子結(jié)構(gòu)C10H8F4O2詳情供應(yīng)商
80036-97-1Ethanediamide,N1,N1,N2,N2-tetrakis(2-fluoro-2,2-dinitroethyl)-;
Ethanediamide,tetrakis(2-fluoro-2,2-dinitroethyl)- (9CI)
CAS:80036-97-1分子結(jié)構(gòu)C10H8F4N10O18詳情供應(yīng)商
207974-08-12-氟-4-(三氟甲基)苯并苯酮Methanone,[2-fluoro-4-(trifluoromethyl)phenyl]phenyl-;
[2-Fluoro-4-(trifluoromethyl)phenyl](phenyl)methanone;
2-FLUORO-4-(TRIFLUOROMETHYL)BENZOPHENONE;
2-Fluoro-4-(trifluoromethyl)benzophenone 97%;
2-Fluoro-4-(trifluoromethyl)benzophenone97%
CAS:207974-08-1分子結(jié)構(gòu)C14H8F4O詳情供應(yīng)商
207853-70-12-氟-3-(三氟甲基)二苯甲酮;
2-氟-3-(三氟甲基)二苯甲酮
Methanone,[2-fluoro-3-(trifluoromethyl)phenyl]phenyl-;
(2-Fluoro-3-(trifluoromethyl)phenyl)phenylmethanone
CAS:207853-70-1分子結(jié)構(gòu)C14H8F4O詳情供應(yīng)商
623577-34-4Methanesulfonic acid,1,1,1-trifluoro-, 5-(4-fluorophenyl)-1-methyl-1H-pyrazol-3-yl ester;
Methanesulfonicacid, trifluoro-, 5-(4-fluorophenyl)-1-methyl-1H-pyrazol-3-yl ester (9CI);
Trifluoromethanesulfonic acid 5-(4-fluorophenyl)-1-methyl-1H-pyrazol-3-yl ester
CAS:623577-34-4分子結(jié)構(gòu)C11H8F4N2O3S詳情供應(yīng)商
2796-08-92-四氟乙氧基萘;
2-四氟乙氧基萘;
Naphthalene,2-(1,1,2,2-tetrafluoroethoxy)-;
2-TETRAFLUOROETHOXYNAPHTHALENE;
2-(1,1,2,2-TETRAFLUOROETHOXY)NAPHTHALENE;
2-TETRAFLUOROETHOXYNAPHTHALENE 95%;
2-(1,1,2,2-TETRAFLUOROETHOXY)NAPHTHALENE, TECH., TECH.;
2-(1,1,2,2-TETRAFLUOROETHOXY)NAPHTHALENE, TECH.
CAS:2796-08-9分子結(jié)構(gòu)C12H8F4O詳情供應(yīng)商
239107-27-84-氟-3-(三氟甲基)苯丙酮;
4'-氟-3'-三氟甲基苯丙酮
1-Propanone,1-[4-fluoro-3-(trifluoromethyl)phenyl]-;
4-Fluoro-3-3(trifluoromethyl)propiophenone;
4’-Fluoro-3’-(trifluoromethyl)propiophenone 97%;
4’-Fluoro-3’-(trifluoromethyl)propiophenone97%;
4-Fluoro-3-3(trifluoromethyl)propiophenine
CAS:239107-27-8分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
207986-23-02-氟-3-(三氟甲基)苯丙酮1-Propanone,1-[2-fluoro-3-(trifluoromethyl)phenyl]-;
2’-FLUORO-3’-(TRIFLUOROMETHYL)PROPIOPHENONE;
2-FLUORO-3-(TRIFLUOROMETHYL)PROPIOPHENONE;
1-[2-Fluoro-3-(trifluoromethyl)phenyl]-1-propanone;
2’-Fluoro-3’-(trifluoromethyl)propiophenone 97%
CAS:207986-23-0分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
207974-20-73-氟-5-(三氟甲基)苯丙酮1-Propanone,1-[3-fluoro-5-(trifluoromethyl)phenyl]-;
3’-FLUORO-5’-(TRIFLUOROMETHYL)PROPIOPHENONE;
3-FLUORO-5-(TRIFLUOROMETHYL)PROPIOPHENONE;
1-[3-Fluoro-5-(trifluoromethyl)phenyl]-1-propanone;
3’-Fluoro-5’-(trifluoromethyl)propiophenone, 97+%;
3’-Fluoro-5’-(trifluoromethyl)propiophenone 97%
CAS:207974-20-7分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
208173-16-42-氟-4-(三氟甲基)苯丙酮1-Propanone,1-[2-fluoro-4-(trifluoromethyl)phenyl]-CAS:208173-16-4分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
237761-78-33-氟-4-(三氟甲基)丙酮1-Propanone,1-[3-fluoro-4-(trifluoromethyl)phenyl]-;
3’-FLUORO-4’-(TRIFLUOROMETHYL)PROPIOPHENONE;
3-FLUORO-4-(TRIFLUOROMETHYL)PROPIOPHENONE
CAS:237761-78-3分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
207974-18-32-氟-5-(三氟甲基)苯丙酮1-Propanone,1-[2-fluoro-5-(trifluoromethyl)phenyl]-;
1-[2-Fluoro-5-(trifluoromethyl)phenyl]-1-propanone;
2’-FLUORO-5’-(TRIFLUOROMETHYL)PROPIOPHENONE;
2-FLUORO-5-(TRIFLUOROMETHYL)PROPIOPHENONE;
2’-Fluoro-5’-(trifluoromethyl)propiophenone 97%
CAS:207974-18-3分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
84125-10-01-Propanone,2,3,3,3-tetrafluoro-1-(3-methylphenyl)-;
1-Propanone, 2,3,3,3-tetrafluoro-1-(3-methylphenyl)- (9CI)
CAS:84125-10-0分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
76435-42-21-Propanone,2,3,3,3-tetrafluoro-1-(4-methylphenyl)-;
2,3,3,3-Tetrafluoro-4'-methylpropiophenone
CAS:76435-42-2分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
168167-73-51-Propanone,2,2,3,3-tetrafluoro-1-(4-methylphenyl)-;
4'-Methyl-2,2,3,3-tetrafluoropropiophenone
CAS:168167-73-5分子結(jié)構(gòu)C10H8F4O詳情供應(yīng)商
3265-71-24,5,6,7-四氟-2-甲基苯并[B]呋喃-3-甲酸乙酯;
乙基2-甲基-4,5,6,7-四氟苯并(b)呋喃-3-羧酸
3-Benzofurancarboxylicacid, 4,5,6,7-tetrafluoro-2-methyl-, ethyl ester;
ETHYL 2-METHYL-4,5,6,7-TETRAFLUOROBENZOFURAN-3-CARBOXYLATE;
ETHYL 4,5,6,7-TETRAFLUORO-2-METHYLBENZO[B]FURAN-3-CARBOXYLATE;
Ethyl 2-methyl-4,5,6,7-tetrafluorobenzofuran-3-carboxylate 97%;
Ethyl2-methyl-4,5,6,7-tetrafluorobenzofuran-3-carboxylate97%;
Ethyl 4,5,6,7-tetrafluoro-2-methylbenzobüfuran-3-carboxylate, 97%
CAS:3265-71-2分子結(jié)構(gòu)C12H8F4O3詳情供應(yīng)商
618090-96-31-(4-Fluoro-phenyl)-5-trifluoromethyl-pyrazole-4-carboxylicacidhydrazide;
1-(4-Fluoro-phenyl)-5-trifluoromethyl-pyrazole-4-carboxylicacidhydrazide;
1-(4-FLUOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOHYDRAZIDE
CAS:618090-96-3化學(xué)結(jié)構(gòu)C11H8F4N4O詳情供應(yīng)商
熱門搜關(guān)鍵詞:CHINOX 168 DIMETHYL HEXANEDIOATE  C21H20O10 雙 氟磺酰 亞胺 Tin methanesulfonate 色酚AS-RL PMan 苯乙 烯 N,N-二異丙基亞磷酰胺 Dipyridamole Cysteinyl CTAT 異氰酸酯 硅 c17h30o8 Eudesma-4(14) 富右旋反式丙烯菊酯 石榴皮鞣素 陽(yáng)離子熒 二苯亞甲基甘氨酸乙酯 mercapto-2-propanone C7H10ClN 氟 烯 酸 C5H9BrO 2-甲基吡唑 C14 H22 O2 2-丙烯酸-2-羥乙基酯 a-甲基肉桂醛 羥基對(duì)苯 DL-天門冬氨酸鉀鎂鹽 1,4-butanediol dimethacrylate C20H36 C9H12N2O2S 二乙炔基苯 C5H9OBr 氯甲酰氯 海沙瑞林 protein a Diphenylcarbazide C6H9ClO2 2,3-二氯-1,4-二氨基蒽醌