日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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
116-14-3四氟乙烯Tetrafluoroethylene;
Ethene,tetrafluoro- (9CI);
Ethylene, tetrafluoro- (6CI,8CI);
1,1,2,2-Tetrafluoroethylene;
Ethylene tetrafluoride;
Lubron 5;
PFC 1114;
Perfluoroethene;
Perfluoroethylene;
R 1114;
TFE;
Teflon 851K02730;
Tetrafluoroethene;
Tetrafluoroethylene
CAS:116-14-3分子結(jié)構(gòu)C2F4詳情供應(yīng)商
25190-89-01,1,2,3,3,3-六氟-1-丙烯、1,1-二氟乙烯、四氟乙烯的共聚物1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1-difluoroethene and tetrafluoroetheneCAS:25190-89-0分子結(jié)構(gòu)(C3F6.C2H2F2.C2F4)x詳情供應(yīng)商
68182-34-31,1,2,3,3,3-六氟代-1-丙烯與1,1-二氟代乙烯、1,1,1,2,2,3,3-七氟代-3-[(三氟代乙烯基)氧基]丙烷和四氟代乙1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1-difluoroethene, 1,1,1,2,2,3,3-heptafluoro-3-[(t(C5F10O.C3F6.C2H2F2.C2F4)x詳情供應(yīng)商
35560-16-81,1,2,3,3,3-六氟代-1-丙烯與乙烯和四氟代乙烯的聚合物1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with ethene and tetrafluoroethene;
Tetrafluoroethene, ethene, hexafluoropropene polymer
(C3F6.C2H4.C2F4)x詳情供應(yīng)商
31175-20-92-[1-[二氟[(三氟乙基)氧]甲基]-1,2,2,2-四氟乙氧基]-1,1,2,2-四氟乙磺酸與四氟乙烯的聚合物Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2;
Ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-,polymerwithtetrafluoroethene
(C7HF13O5S.C2F4)x詳情供應(yīng)商
26654-97-72-[1-[二氟[(三氟乙基)氧]甲基]-1,2,2,2-四氟乙氧基]-1,1,2,2-四氟乙磺酰氟與四氟乙烯的聚合物Ethanesulfonyl fluoride, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1;
1,2,2-tetrafluoro-etrafluoroethoxy]- polymer with tetrafluoroethene
(C7F14O4S.C2F4)x詳情供應(yīng)商
68258-85-53,3,4,4,5,5,6,6,6-九氟-1-己烯、乙烯、四氟乙烯的共聚物1-Hexene, 3,3,4,4,5,5,6,6,6-nonafluoro-, polymer with ethene and tetrafluoroethene(C6H3F9.C2H4.C2F4)x詳情供應(yīng)商
65059-79-24-溴-3,3,4,4-四氟-1-丁烯與1,1-二氟乙烯、四氟乙烯和三氟(三氟甲氧基)乙烯的聚合物1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, polymer with 1,1-difluoroethene, tetrafluoroethene and trifl(C4H3BrF4.C3F6O.C2H2F2.C2F4)x詳情供應(yīng)商
74398-72-44-溴-3,3,4,4-四氟-1-丁烯與1,1-二氟乙烯、1,1,2,3,3,3-六氟-1-丙烯和四氟乙烯的聚合物1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, polymer with 1,1-difluoroethene, 1,1,2,3,3,3-hexafluoro-1-pr(C4H3BrF4.C3F6.C2H2F2.C2F4)x詳情供應(yīng)商
24937-97-1氯三氟乙烯與氯乙烯的聚合物Ethene, chlorotrifluoro-, polymer with chloroethene;
Chlorotrifluoroethene, chloroethene polymer;
Chlorotrifluoroethene, polymer with chloroethene;
chlorotrifluoro-ethen polymer with chloroethene
CAS:24937-97-1分子結(jié)構(gòu)(C2H3Cl.C2ClF3)x詳情供應(yīng)商
1691-13-0Ethene, 1,2-difluoro-(9CI);
Ethylene,1,2-difluoro- (7CI,8CI);
1,2-Difluoroethene;
1,2-Difluoroethylene;
HFC 1132
CAS:1691-13-0分子結(jié)構(gòu)C2H2F2詳情供應(yīng)商
358-96-3Ethene,1,1-dibromo-2-fluoro- (9CI);
Ethylene,1,1-dibromo-2-fluoro- (6CI,8CI);
1,1-Dibromo-2-fluoroethene;
1,1-Dibromo-2-fluoroethylene
CAS:358-96-3分子結(jié)構(gòu)C2HBr2F詳情供應(yīng)商
30860-28-7Ethene,1-chloro-1,2-difluoro-, (1Z)- (9CI);
Ethene,1-chloro-1,2-difluoro-, (Z)-;
Ethylene, 1-chloro-1,2-difluoro-, (Z)- (8CI);
(Z)-1-Chloro-1,2-difluoroethene;
cis-1-Chloro-1,2-difluoroethene
CAS:30860-28-7分子結(jié)構(gòu)C2HClF2詳情供應(yīng)商
359-04-6Ethene,1-chloro-1,2-difluoro- (9CI);
Ethylene,1-chloro-1,2-difluoro- (6CI,7CI,8CI);
1-Chloro-1,2-difluoroethene;
1-Chloro-1,2-difluoroethylene;
F 1122a;
HCFC 1122a
CAS:359-04-6分子結(jié)構(gòu)C2HClF2詳情供應(yīng)商
430-89-7Ethane,1-bromo-1-chloro-2,2-difluoro-;
1-Bromo-1-chloro-2,2-difluoroethene;
2-Bromo-2-chloro-1,1-difluoroethylene
CAS:430-89-7分子結(jié)構(gòu)C2H2BrClF2詳情供應(yīng)商
1630-77-9Ethene, 1,2-difluoro-,(1Z)- (9CI);
Ethene,1,2-difluoro-, (Z)-;
Ethylene, 1,2-difluoro-, (Z)- (8CI);
Ethylene,1,2-difluoro-, cis- (6CI);
(Z)-1,2-Difluoroethylene;
cis-1,2-Difluoroethene;
cis-1,2-Difluoroethylene;
cis-Difluoroethene;
cis-Difluoroethylene
CAS:1630-77-9分子結(jié)構(gòu)C2H2F2詳情供應(yīng)商
311-81-9Ethene,1,2-dichloro-1,2-difluoro-, (1Z)-;
Ethene,1,2-dichloro-1,2-difluoro-, (Z)-;
Ethylene, 1,2-dichloro-1,2-difluoro-, (Z)-(8CI);
R 1112c;
cis-1,2-Dichloro-1,2-difluoroethene;
cis-1,2-Dichloro-1,2-difluoroethylene;
cis-1,2-Dichlorodifluoroethylene
CAS:311-81-9分子結(jié)構(gòu)C2Cl2F2詳情供應(yīng)商
2268-32-8Ethene,1-chloro-2-fluoro-, (1E)- (9CI);
Ethene,1-chloro-2-fluoro-, (E)-;
Ethylene, 1-chloro-2-fluoro-, (E)- (8CI);
trans-1-Chloro-2-fluoroethene;
trans-1-Chloro-2-fluoroethylene;
trans-1-Fluoro-2-chloroethylene
CAS:2268-32-8分子結(jié)構(gòu)C2H2ClF詳情供應(yīng)商
2268-31-7Ethene,1-chloro-2-fluoro-, (1Z)- (9CI);
Ethene,1-chloro-2-fluoro-, (Z)-;
Ethylene, 1-chloro-2-fluoro-, (Z)- (8CI);
cis-1-Chloro-2-fluoroethene;
cis-1-Chloro-2-fluoroethylene
CAS:2268-31-7分子結(jié)構(gòu)C2H2ClF詳情供應(yīng)商
1630-78-0Ethene, 1,2-difluoro-,(1E)- (9CI);
Ethene,1,2-difluoro-, (E)-;
Ethylene, 1,2-difluoro-, (E)- (8CI);
(E)-1,2-Difluoroethylene;
trans-1,2-Difluoroethene;
trans-1,2-Difluoroethylene;
trans-Difluoroethene;
trans-Difluoroethylene
CAS:1630-78-0分子結(jié)構(gòu)C2H2F2詳情供應(yīng)商
熱門搜關(guān)鍵詞:氨基 甲基 戊醇 Heptane-2,5-diol 三嗪-5(4H)-酮 4-Hydroxy-3-methoxyphenethylene sc144 EC NO ISOPROPYL 槲皮素 吡喃葡萄糖 → 吡喃葡萄糖苷 parapheny 化聚異丁烯 3,5-dihydroxy-2-naphthoic 1-propene-1,2,3-tricarboxylic c6h5nh3cl- 苯基亞磷酸甲酯 [PtCl4(en)] TETRAMETHYLPENTADECAN 氨基乙氧基 乙氧基 乙氧基 乙醇 al5y3o12 C13H14Br2N2 pyridinium dibromide Prost-13-en-1-oic α -水芹烯 1-tosyl-1H-pyrrolo[2,3-b]pyridine c6h4no2cooh Phsilsesquiox Phsilsesquioxane octadienoate 離子 液 3-phenylpropanoic 4,4-dimethylcycl acid monosodium salt Serenal CH2CLC6H5 s-(tert-butylthio)-L-cysteine 3-hexen-1-yl C7H7OC6H6N2C7H7O ni80cr20 間苯二酚 C6H6O2 二氯三氯 cah4n4o9 [1-9-NaC]