CAS号查询 >  化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
2420-87-33,3',4,4'-联苯四羧酸二酐;
3,3',4,4'-联苯四甲酸二酐
3,3',4,4'-biphenyltetracarboxylic dianhydride;
3,3',4,4'-biphenyltetracarboxylic3,4:3',4'-dianhydride (7CI,8CI);
3,3',4,4'-biphenyltetracarboxylic acidanhydride;
3,3',4,4'-biphenyltetracarboxylic acid dianhydride;
3,3',4,4'-biphenyltetracarboxylic anhydride;
3,3',4,4'-biphenyltetracarboxylicdianhydride;
3,4,3',4'-biphenyltetracarboxylic acid dianhydride;
3,4,3',4'-biphenyltetracarboxylic dianhydride;
4,4'-Biphthalic anhydride;
BPDA;
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;
CAS:2420-87-3分子结构C16H6O6详情供应商
26298-81-74,4'-氧联二苯胺与4,4'-二邻苯二甲酸二酐的聚合物[5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, polymer with 4,4'-oxybis [benzenamine];
4,4'-Diaminodiphenyl ether, 3,3',4,4'-biphenyltetracarboxylic dianhydride copolymer;
[5,5'-biisobenzofuran]-1,1',3,3'-tetrone, polymer with 4,4'-oxybis[benzenamine];
[5,5'-biisobenzofuran]-1,1',3,3'-tetrone, polymer with4,4'-oxybis[benzenamine]
无(C16H6O6.C12H12N2O)x详情供应商
29319-22-0对苯二胺与4,4'-二邻苯二甲酸二酐的聚合物[5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, polymer with 1,4-benzenediamine;
[5,5'-biisobenzofuran]-1,1'3,3'-tetrone, polymer with 1,4-benzenediamine;
poly(biphenyltetracarboxylic dianhydride-co-pheny;
[5,5'-Biisobenzofuran]-1,1',3,3'-tetrone,polymer with 1,4-benzenediamine
无(C16H6O6.C6H8N2)x详情供应商
32197-39-0Poly[(1,1',3,3'-tetrahydro-1,1',3,3'-tetraoxo[5,5'-bi-2H-isoindole]-2,2'-diyl)-1,4-phenylene];
Poly[(1,1',3,3'-tetraoxo[5,5'-biisoindoline]-2,2'-diyl)-p-phenylene](8CI);
3,3',4,4'-Biphenyl dianhydride-p-phenylenediamine copolymer, SRU;
3,3',4,4'-Biphenylenetetracarboxylic dianhydride-p-phenylenediamine copolymer,polyimide SRU;
3,3',4,4'-biphenyltetracarboxylic aciddianhydride-1,4-phenylenediamine copolymer, SRU;
3,3',4,4'-biphenyltetracarboxylic acid dianhydride-p-phenylenediaminecopolymer, polyimide SRU;
3,3',4,4'-biphenyltetracarboxylic aciddianhydride-p-phenylenediamine copolymer, polyimide SRU;
3,3',4,4'-biphenyltetracarboxylic acid dianhydride-p-phenylenediaminecopolymer, sru;
3,3',4,4'-biphenyltetracarboxylic acid-p-phenylenediaminecopolymer, sru;
3,3',4,4'-biphenyltetracarboxylicdianhydride-1,4-phenylenediamine copolymer, sru;
3,3',4,4'-biphenyltetracarboxylic dianhydride-p-phenylenediamine copolymer,SRU;
3,3',4,4'-biphenyltetracarboxylic dianhydride-p-phenylenediaminecopolymer, SRU;
3,3',4,4'-biphenyltetracarboxylicdianhydride-p-phenylenediamine copolymer, SRU polyimide;
3,3'
CAS:32197-39-0化学结构(C22H10N2O4)n详情供应商
热门搜关键词:propyl carbonate PHENYL CHLORO FORMATE nitrido NH2CO2NH4 斑点老鹳草 phenylalaninate Phenylsuccinic C20H21O3N3S BLACK NICKEL C2 BUTENE eicosanoate phenylmethylsiloxane CH3CH2CH2OCOCH3 C22H36O10 二丁氧基二丁基锡烷 6-羟基紫杉醇 癸 烯 酮 盐酸阿法罗定 ClCH2CHO 10-Pinanol,acetate 硝酸四甲基铵 1-萘酚-3,6-二磺酸 CH2CHOCH2CH3 4-吡啶巯基乙酰氯盐酸盐 4,4,5,5,6,6,6-Heptafluoro-1-(2-Thienyl)-1,3-Hexanedione 二苯基联苯 N,N-双羟甲基叔丁胺 2,3,3',4'-二苯醚四甲酸二酐 N-(2-Hydroxyethyl)-N,N-dimethyl-3-(stearoylamino)propan-1-aminium nitrate 烯基环己烷 双酚A环 6-hydroxybenzo[d]thiazole-2-carbonitrile Pd(PCy3)2Cl2 Pyrazine, 2-methyl-5-(1-methylethyl)- C22H14N4 PROPIONYL-L-CARNITINE CHLORIDE 二乙基磷酸酯 2-Bromolauric acid 2-Bromotetradecanoic acid C12H7NO4