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(xún)

化工產(chǎn)品

CAS號(hào)查詢(xún)化工產(chǎn)品

熱門(mén)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
107-06-21,2-二氯乙烷;
二氯化乙烯
1,2-Dichloroethane;
Ethylene chloride;
Ethylene dichloride;
EDC
CAS:107-06-2分子結(jié)構(gòu)C2H4Cl2詳情供應(yīng)商
68426-28-81,2-二氯丙烷與1,2-二氯乙烷和多硫化鈉的聚合物Propane, 1,2-dichloro-, polymer with 1,2-Dichloroethane and sodium sulfide;
1,2-Dichloroethane, 1,2-dichloropropane, sodium polysulfide polymer
無(wú)(C3H6Cl2.C2H4Cl2.W99)x詳情供應(yīng)商
49553-92-61,2-乙二胺與1,2-二氯乙烷的聚合物;
聚乙烯胺
1,2-Ethanediamine, polymer with 1,2-Dichloroethane;
Polyethyleneamine
無(wú)(C2H8N2.C2H4Cl2)x詳情供應(yīng)商
68409-70-1聚乙二胺與1,2-二氯乙烷的聚合物Amines, polyethylenepoly-, polymers with 1,2-Dichloroethane;
amines, polyethylenepoly-, polymers with1,2-Dichloroethane
無(wú)(C2H4Cl2.W99)x詳情供應(yīng)商
1074-11-9二氯化苯乙烯Benzene,(1,2-dichloroethyl)-;
Benzene, (a,b-dichloroethyl)- (3CI);
(1,2-Dichloroethyl)benzene;
1,2-Dichloro-1-phenylethane;
1,2-Dichloro-2-phenylethane;
1-Phenyl-1,2-Dichloroethane;
Styrene dichloride;
a,b-Dichloroethylbenzene
CAS:1074-11-9分子結(jié)構(gòu)C8H8Cl2詳情供應(yīng)商
431-06-1Ethane,1,2-dichloro-1,2-difluoro-;
1,2-Dichloro-1,2-difluoroethane;
1,2-Difluoro-1,2-Dichloroethane;
Freon 132;
HCFC 132;
R 132;
R 132(refrigerant)
CAS:431-06-1分子結(jié)構(gòu)C2H2Cl2F2詳情供應(yīng)商
99337-56-1四丁基氟氫銨TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE;
tetrabutylammoniumdihydrogentrifluoride,50-55wt.%solutionin1,2-Dichloroethane;
TETRABUTYLAMMONIUM DIHYDROGEN TRIFLUORIDE;
TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE;
Tetra-n-butylammonium dihydrogentrifluoride, 50-55% w/w soln. in 1,2-Dichloroethane;
Tetra-n-butylammonium dihydrogentrifluoride,tech. 90%
CAS:99337-56-1分子結(jié)構(gòu)C16H38F3N詳情供應(yīng)商
104339-65-3N-(3-Aminopropyl)-N-methyl-1,3-propanediamine - 1,2-Dichloroethane (1:1)CAS:104339-65-3化學(xué)結(jié)構(gòu)C9H23Cl2N3詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:色素 黑 SODIUM NITROPHENOLATE STEARYL MYRISTATE 溴化植物油 N-丁氧基甲基-N'-十八(烷)基脲 氯化 芐基 三苯基 Na2c6O6 thiogalactopyranoside Disperse Yellow 16 2-丙基苯 鏑 CAS NO C11H23OH Allyl sulfide 1,3,2-二氧磷雜環(huán)己烷 當(dāng)歸 提取物 環(huán)氧 丙烯酸酯 二乙基 甲基苯二胺 4-丁基-1,2-二苯基-3,5-吡唑烷二酮鈉鹽 3-氟苯基丙酮 AlNaO6Si2 HALS acetic acid M 2丙烯酸 2-氟-5-硝基三氟甲苯 C5H11ClO2S LaCe H2FeO4 氨基呋喃 聚乙二醇40 C12H16N2O6 C17H13NO3 4-氯-2,6-二甲基苯酚 C19H28O10 Polymyxin  C13H28N2O 3-甲氧基-4-硝基苯甲酸甲酯 4-甲氧基香豆素 α-溴苯乙酸乙酯 1-萘胺-6-磺酸 硝基苯磷酸二鈉