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
27968-23-61,3-二氫-1,3-二氧基-5-異苯并呋喃甲酸與六氫-2H-氮雜卓-2-酮和1,1'-亞甲基雙(4-異氰酸根合苯)的聚合物5-Isobenzofuran carboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with hexahydro-2H-azepin-2-one and;
5-Isobenzofuran carboxylic acid,1,3-dihydro-1,3-dioxo-,polymer with hexahydro-2H-azepin-2-one and 1,1'-methylenebis[4-isocyanatobenzene]
無(wú)(C15H10N2O2.C9H4O5.C6H11NO)x詳情供應(yīng)商
43011-20-71,3-二氫-1,3-二氧基-5-異苯并呋喃羧酸和1,2-乙二醇的聚合物Ethylene glycol, trimellitic anhydride polymer;
5-isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-, polymer with 1,2-ethanediol
無(wú)(C9H4O5.C2H6O2)x詳情供應(yīng)商
72869-89-71,4-苯二甲酸與1,3-二氫-1,3-二氧-5-異苯并呋喃羧酸、2,2-二甲基-1,3-丙二醇和1,6-己二醇的聚合物1,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2;
1,4-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,2,2-dimethyl-1,3-propanediol and 1,6-hexanediol;
1,4-Benzenedicarboxylic acid,polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,2,2-dimethyl-1,3-propanediol and 1,6-hexanediol
無(wú)(C9H4O5.C8H6O4.C6H14O2.C5H12O2)x詳情供應(yīng)商
75214-60-71,4-苯二甲酸與1,3-二氫-1,3-二氧代-5-異苯并呋喃甲酸、2,2'-[(1-甲基亞乙基)雙(4,1-亞苯基氧基)]雙(乙醇)?1,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2;
1,4-Benzenedicarboxylic acid, 1,2,4-benzenetricarboxylic anhydride,2,2'-[(1-methylethylidene)bis(1,4-phenyleneoxy)]bis[ethanol], 1,1'-[(1-methylethylidene)bis(1,4-phenyleneoxy)]bis[2-propanol] polymer;
ncarboxylic acid, 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] 。 and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol];
1,4-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] and;
1,4-Benzenedicarboxylic acid,polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol]
無(wú)(C21H28O4.C19H24O4.C9H4O5.C8H6O4)x詳情供應(yīng)商
31216-20-31,4-苯二羧酸二甲酯與1,3-二氫-1,3-二氧代-5-異苯并呋喃羧酸、1,2乙二醇、4,4'-亞甲基二(苯胺)和1,2,3-丙三1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarb無(wú)(C13H14N2.C10H10O4.C9H4O5.C3H8O3.C2H6O2)x詳情供應(yīng)商
25950-45-21,4-苯二羧酸二甲酯與1,3-二氫-1,3-二氧代-5-異苯并呋喃羧酸、1,2-乙二醇、4,4'-亞甲基二(苯胺)和1,3,5-三(1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarb;
Ethylene glycol, trimellitic anhydride, methylenedianiline, dimethylterephthalate, tris(2-hydroxyethyl) isocyanurate polymer
無(wú)(C13H14N2.C10H10O4.C9H15N3O6.C9H4O5.C2H6O2)x詳情供應(yīng)商
24938-17-81,4-苯二羧酸與1,3-二氫-1,3-二氧-5-異苯呋喃羧酸、1,2-乙二醇、4,4-甲基苯(苯甲基)和1,3,5-三(2-羥乙基)-11,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,2無(wú)(C13H14N2.C9H15N3O6.C9H4O5.C8H6O4.C2H6O2)X詳情供應(yīng)商
37871-48-0對(duì)苯二酸與1,2,4-苯三酸酐和新戊二醇酯的聚合物1,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and;
Neopentyl glycol, terephthalic acid, trimellitic anhydride polymer;
Terephthalic acid, neopentyl glycol, trimellitic anhydride polymer;
1,4-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and2,2-dimethyl-1,3-propanediol;
1,4-Benzenedicarboxylic acid,polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 2,2-dimethyl-1,3-propanediol
無(wú)(C9H4O5.C8H6O4.C5H12O2)x詳情供應(yīng)商
70833-61-3對(duì)苯二酸與1,4-環(huán)己烷二甲醇、1,3-二氫-1,3-二氧-5-異苯并呋喃羧酸、2,2-二甲基-1,3-并二醇和12-羥基十八烷1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedimethanol, 1,3-dihydro-1,3-dioxo-5-isoben無(wú)(C18H36O3.C9H4O5.C8H16O2.C8H6O4.C5詳情供應(yīng)商
36621-48-4對(duì)苯二酸與1,3-二氫-1,3-二氧-5-異苯并呋喃甲酸、2,2-二甲基-1,3-丙二醇和1,2-乙二醇的共聚物1,4-Benzenedicarboyxlic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2無(wú)(C9H4O5.C8H6O4.C5H12O2.C2H6O2)x詳情供應(yīng)商
68922-25-8間苯二酸與對(duì)苯二酸、1,2,4-苯三酸酐、1,4-環(huán)己烷二甲醇、新戊基二醇和丙酸-3-羥基-2,2-二甲基丙基-3-羥基-1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,4-cyclohexanedimethanol,;
Neopentyl glycol, 1,4-dimethanolcyclohexane, trimellitic anhydride,terephthalic acid, 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate, isophthalic acid polymer
無(wú)(C10H20O4.C9H4O5.C8H16O2.C8H6O4.C8詳情供應(yīng)商
25053-57-0三苯六甲酸酐與1,1'-亞甲基雙(4-異氰酸酯苯)的共聚物5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1'-methylenebis[4-isocyanatob;
p,p'-Diphenylmethane diisocyanate, trimellitic anhydride polymer;
Trimellitic anhydride, methylenebis(phenylisocyanate) polymer;
5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1'-methy;
lenebis[4-isocyanatobenzene];
1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic aci
無(wú)(C15H10N2O2.C9H4O5)x詳情供應(yīng)商
66071-08-7妥爾油脂肪酸與1,3-苯二甲酸、1,3-二氫-1,3-二氧-5-異苯并呋喃羧酸和2-乙基-2-羥甲基-1,3-丙二醇的聚合物Fatty acids, tall-oil, polymers with isophthalic acid, trimellitic anhydride and trimethylolpropane;
Isophthalic acid, tall oil acids, trimellitic anhydride, 1,1,1-trimethylolpropane polymer;
Isophthalic acid, trimethylol propane, trimellitic anhydride, tall oil fatty acid polymer;
Tall oil fatty acids, isophthalic acid, trimethylolpropane, trimellitic anhydride polymer
無(wú)(C9H4O5.C8H6O4.C6H14O3.W99)x詳情供應(yīng)商
72066-67-2妥爾油脂肪酸與1,3-苯二甲酸、2,2-二甲基-1,3-丙二醇、1,3-二氫-1,3-二氧-5-異苯并呋喃羧酸和2-乙基-2-羥甲Fatty acids, tall-oil, polymers with isophthalic acid, neopentyl glycol, trimellitic anhydride and t;
Tall oil fatty acid, trimethylolpropane, neopentyl glycol, isophthalic acid, trimellitic anhydride polymer;
fatty acids, tall-oil, polymers with isophthalic acid,neopentyl glycol, trimellitic anhydride and trimethylolpropane;
Fatty acids,tall-oil,polymers with isophthalic acid,neopentyl glycol,trimellitic anhydride and trimethylolpropane;
Tall oil fatty acid,trimethylolpropane,neopentyl glycol,isophthalic acid,trimellitic anhydride polymer
無(wú)(C9H4O5.C8H6O4.C6H14O3.C5H12O2.W99)詳情供應(yīng)商
68410-28-6妥爾油脂肪酸與苯甲酸、1,3-苯二甲酸、1,3-二氫-1,3-二氧-5-異苯并呋喃羧酸和2-乙基-2-羥甲基-1,3-丙二醇的Fatty acids, tall-oil, polymers with benzoic acid, isophthalic acid, trimellitic anhydride and trime;
Benzoic acid, isophthalic acid, trimethylolpropane, trimellitic anhydride, tall oil fatty acid polymer
無(wú)(C9H4O5.C8H6O4.C7H6O2.C6H14O3.W99)x詳情供應(yīng)商
26851-55-8Boric acid (H4B2O5);
Pyroboricacid (7CI);
Polyboric acid
CAS:26851-55-8化學(xué)結(jié)構(gòu)B2H4O5詳情供應(yīng)商
14970-72-0Diarsenous acidCAS:14970-72-0化學(xué)結(jié)構(gòu)As2H4O5詳情供應(yīng)商
68476-08-4大豆油脂肪酸與苯二甲酸、偏苯三酸酐和三羥甲基丙烷的聚合物Soybean oil fatty acids, isophthalic acid, trimethylolpropane, trimellitic anhydride polymer;
Fatty acids, soya, polymers with isophthalic acid, trimellitic anhydride and trimethylolpropane;
Soyabean fatty acid, trimethylolpropane, isophthalic acid, trimellitic anhydride alkyd resin;
Soybean fatty acid, isophthalic acid, trimellitic anhydride, trimethylolpropane polymer;
Soybean fatty acids, isophthalic acid, trimethylolpropane, trimellitic anhydride polymer;
Soybean oil fatty acids, isophthalic acid, trimethylolpropane, trimellitic anhydride polymer;
soyabean oil/isophthalic/trimellitic/trimethylolpropane
無(wú)(C9H4O5·C8H6O4·C6H14O3·W99)x詳情供應(yīng)商
70729-94-1己二酸與對(duì)苯二酸、1,2,4-苯三酸酐和1,2-丙二醇的聚合物;
己二酸與對(duì)苯二酸、1,2,4-苯三酸酐和1,2-丙二醇的?
1,4-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, hexa;
1,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, hexanedioic acid and 1,2-propanediol;
1,4-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, hexanedioic acidand 1,2-propanediol;
1,4-Benzenedicarboxylic acid,polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,hexanedioic acid and 1,2-propanediol
無(wú)(C9H4O5·C8H6O4·C6H10O4·C3H8O2)x詳情供應(yīng)商
51274-37-4環(huán)氧琥珀酸聚合物;
環(huán)氧琥珀酸聚合物
Polyoxirane-2,3-dicarboxylic acid;
Polyoxirane-2,3-dicarboxylic acid;
2,3-Oxiranedicarboxylic acid homopolymer;
Epoxysuccinic acid homopolymer;
Poly(1-oxacyclopropane-2,3-dicarboxylic acid)
無(wú)(C4H4O5)n詳情供應(yīng)商
熱門搜關(guān)鍵詞:disulfonate arjunglucoside I C7H6N6 Disperse Yellow RGFL C13h20n2cl2o Gibbs C14H12O2Cl2 ISOPENTYL PENTYL PHTHALATE C10H6O2N2 nitroveratryl CH2CHCO2H FeO2(O2)2 CH3CHCHCOCH3 COCF3 NH2C6H3OH2 丙烯腈·丁二烯·苯乙烯 溴己酸甲酯 C22H20O2 Hexadien-5-yne Hexadien C18H24N4O3 氟苯并咪唑 oMBA iron oxid 1,1'-((1-Methylethylidene)bis(4,1-phenyleneoxy))bis-2-propanol 可待因酮 2-pentenyl ester 4-羧基苯基)卟吩 3-甲基-2-丁烯胺 C19H22N4O4 Pyrithione 聚甘油-4 油酸酯 丁基苯并呋喃 benzoxazinone 順-4-辛烯 樹 脂 膠 4-烯丙基-1 牡荊素 葡萄糖苷 [Me2N=CHOPOCl2]Cl 替比培南