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
77227-81-73,5-二氯-4-氟三氟甲苯3,5-Dichloro-4-fluorobenzotrifluoride;
1,3-Dichloro-2-fluoro-5-(trifluoromethyl)-benzene;
3,5-Dichloro-4-fluoro-alpha,alpha,alpha-trifluorotoluene
CAS:77227-81-7分子結(jié)構(gòu)C7H2Cl2F4詳情供應(yīng)商
261763-03-53-氯-2-氟-5-(三氟甲基)苯甲酰氯Benzoyl chloride,3-chloro-2-fluoro-5-(trifluoromethyl)-;
3-Chloro-2-fluoro-5-trifluoromethylbenzoylchloride
CAS:261763-03-5分子結(jié)構(gòu)C8H2Cl2F4O詳情供應(yīng)商
186517-45-33-氯-2-氟-6-(三氟甲基)苯甲酰氯Benzoyl chloride,2-chloro-3-fluoro-6-(trifluoromethyl)-;
2,3-Dichloro-6-trifluoromethylbenzoylchloride
CAS:186517-45-3分子結(jié)構(gòu)C8H2Cl2F4O詳情供應(yīng)商
292621-59-1Benzene,1-chloro-3-(chloromethyl)-2,4,5,6-tetrafluoro-CAS:292621-59-1分子結(jié)構(gòu)C7H2Cl2F4詳情供應(yīng)商
60903-83-5Benzene,1-chloro-4-(chloromethyl)-2,3,5,6-tetrafluoro-CAS:60903-83-5分子結(jié)構(gòu)C7H2Cl2F4詳情供應(yīng)商
25600-63-9Ethane,2,2-dichloro-1-(difluoromethoxy)-1,1-difluoro-;
Ether,2,2-dichloro-1,1-difluoroethyl difluoromethyl (8CI)
CAS:25600-63-9分子結(jié)構(gòu)C3H2Cl2F4O詳情供應(yīng)商
76140-39-1Propane,1,3-dichloro-1,1,3,3-tetrafluoro-;
1,3-Dichloro-1,1,3,3-tetrafluoropropane;
HCFC 234fa
CAS:76140-39-1分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
146916-90-7Propane,2,3-dichloro-1,1,1,3-tetrafluoro-;
2,3-DICHLORO-1,1,1,3-TETRAFLUOROPROPANE;
HCFC-234da
CAS:146916-90-7分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
64712-27-2Propane,1,1-dichloro-1,3,3,3-tetrafluoro-;
1,1,1,3-Tetrafluoro-3,3-dichloropropane;
1,1-Dichloro-1,3,3,3-tetrafluoropropane;
HCFC 234fb
CAS:64712-27-2分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
127564-83-4Propane,dichlorotetrafluoro- (9CI);
HCFC 234
CAS:127564-83-4分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
425-94-5Propane,1,2-dichloro-1,2,3,3-tetrafluoro-;
HCFC-234;
1,2-Dichloro-1,2,3,3-tetrafluoropropane
CAS:425-94-5分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
149329-24-8Propane,2,2-dichloro-1,1,1,3-tetrafluoro-;
2,2-Dichloro-1,1,1,3-tetrafluoropropane;
HCFC 234ab
CAS:149329-24-8分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
149329-25-9Propane,2,3-dichloro-1,1,1,2-tetrafluoro-;
2,3-Dichloro-1,1,1,2-tetrafluoropropane;
HCFC 234bb
CAS:149329-25-9分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
149329-26-0Propane,1,2-dichloro-1,1,2,3-tetrafluoro-;
1,2-Dichloro-1,1,2,3-tetrafluoropropane;
HCFC 234bc
CAS:149329-26-0分子結(jié)構(gòu)C3H2Cl2F4詳情供應(yīng)商
13006-21-81-Propene,3-chloro-2-(chlorodifluoromethyl)-3,3-difluoro-;
Propene,3-chloro-2-(chlorodifluoromethyl)-3,3-difluoro- (7CI,8CI);
NSC 142464
CAS:13006-21-8分子結(jié)構(gòu)C4H2Cl2F4詳情供應(yīng)商
112290-01-42,4-二氯-5-氟三氟甲苯;
2,4-二氯-5-氟三氟甲苯
1,5-DICHLORO-2-FLUORO-4-TRIFLUOROMETHYL-BENZENE;
2,4-DICHLORO-5-FLUOROBENZOTRIFLUORIDE;
1,5-DICHLORO-2-FLUORO-4-TRIFLUOROMETHYL-BENZENE;
2,4-DICHLORO-5-FLUOROBENZOTRIFLUOROIDE
CAS:112290-01-4化學(xué)結(jié)構(gòu)C7H2Cl2F4詳情供應(yīng)商
熱門搜關(guān)鍵詞:HCFC 123 ethanedioate isoxazolo Pentaerythritol resin methanobenzo 5-三氟甲基吲哚 5-甲基吡啶-2,3-二甲酸二甲酯 talaporfin adogen 58 CH3CH3NO 滑石粉 CAS NO 磷 P4 C3H7O5 N-乙酰基甘氨酸乙酯 C21H26N2O4 氨基 羧酸 吲哚 氯 分子篩 3A 鹽酸 氯氨酮 酸性紅94 甲位 突 厥酮 C17H20O 3-氨基-4-溴苯酚 三硝基苯甲醇 乙氧基 磷酸酯 去乙酰車葉草苷酸 十八碳二烯 二甲基苯基硅醇 palmitic 2-氯-5-三氯甲基吡啶 mpca methylthiol D-Phe DL-硒代蛋氨酸 salmon 乙二 醇丁醚 3-糠硫基丙酸乙酯 單硬脂酸二甘醇 D 葡萄糖 2-ethyl-1,3-hexanediol