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
86220-49-71,1'-亚甲基双(4-异氰酸根合苯)与甲基环氧乙烷、1,2-丙二醇和1,4-丁二醇的聚合物1,4-Butanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and 1,2-propanedi(C15H10N2O2.C4H10O2.C3H8O2.C3H6O)x详情供应商
68083-75-01,2-丙二醇与1,1'-亚甲基双[4-异氰酸根合苯基]和甲基环氧己烷的聚合物1,2-Propanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane(C15H10N2O2.C3H8O2.C3H6O.C2H4O)x详情供应商
61245-23-61,2-乙二醇与α-氢-ω-羟基聚(氧-1,4-亚丁基)和1,1'-亚甲基双[4-异氰酸根合苯]的聚合物1,2-Ethanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylen;
Poly(oxytetramethylene) glycol, ethylene glycol, 4,4'-diphenylmethanediisocyanate polymer
(C15H10N2O2.(C4H8O)nH2O.C2H6O2)x详情供应商
27968-23-61,3-二氢-1,3-二氧基-5-异苯并呋喃甲酸与六氢-2H-氮杂卓-2-酮和1,1'-亚甲基双(4-异氰酸根合苯)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]
(C15H10N2O2.C9H4O5.C6H11NO)x详情供应商
31107-36-51,3-双[4-[(4-异氰酸根合苯基)甲基]苯基]-4-[[4-[(4-异氰酸根合苯基)甲基]苯基]亚氨基]-1,3-二氮杂环丁烷-21,3-di[4-[(p-Isocyanatophenyl) methyl]phenyl]-4-[[4-[(p-isocyanatophenyl) methyl]phenyl]imino]-2-ure;
Isocyanicacid, triester with 1,3-bis[a-(p-hydroxyphenyl)-p-tolyl]-4-[[a-(p-hydroxyphenyl)-p-tolyl]imino]-2-uretidinone (8CI);
2-Uretidinone, 1,3-bis[a-(p-hydroxyphenyl)-p-tolyl]-m-[[a-(p-hydroxyphenyl)-p-tolyl]imino]-,triisocyanate (ester) (8CI);
1,3-Bis[4-(4-isocyanatobenzyl)phenyl]-4-[[4-(4-isocyanatobenzyl)phenyl]imino]uretidin-2-one
CAS:31107-36-5分子结构C44H30N6O4详情供应商
25805-16-71,4-丁二醇与1,1'-亚甲基双(4-异氰酸根合苯)的聚合物1,4-Butanediol, polymer with 1,1'-methylenebis(4-isocyanatobenzene) (9CI)(C15H10N2O2.C4H10O2)x详情供应商
9018-04-61,4-丁二醇与α-氢化-ω-羟基聚(氧基-1,4-亚丁基)和1,1'-亚甲基双(4-异氰酸根合苯)的聚合物;
1,4-丁二醇、聚
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylen(C15H10N2O2.C4H10O2.(C4H8O)nH2O)x详情供应商
99869-40-61,6-已二醇与1,1'-亚甲基双(4-异氰酸根合苯)和(甲基环氧乙烷与环氧乙烷的聚合物与1,2,3-丙三醇的醚化物)的?1,6-Hexanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene]and methyloxirane polymer with ox;
1,6-hexanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and methylo;
xirane polymer with oxirane ether with 1,2,3-propanetriol;
1,6-hexanediol, polymer with 1,6-Hexanediol,polymer with 1,1'-methylenebis[4-isocyanatobenzene]and methyloxirane polymer with oxirane ether with 1,2,3-propanetriol
(C15H10N2O2.C6H14O2.W99)x详情供应商
64078-69-92,2'-氧基双乙醇与α-氢基-ω-羟氧基聚(氧基-1,4-丁二基)和1,1'-亚甲基双[4-异氰酸根合苯]的聚合Ethanol, 2,2'-oxybis-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-m;
Poly(oxytetramethylene glycol), polymer with diethylene glycol and methylene-di-p-phenylene isocyanate
[C15H10N2O2.C4H10O3.(C4H8O)nH2O]x详情供应商
26761-25-12-氧杂环庚酮与1,1'-亚甲基双(4-异氰酸根合苯)的聚合物2-Oxepanone, polymer with 1,1'-methylenebis[4-isocyanatobenzene];
Polycaprolactone, methylenebis(4-phenylisocyanate) polymer
CAS:26761-25-1分子结构(C15H10N2O2.C6H10O2)x详情供应商
26354-06-32-氧杂环庚酮与1,4-丁二醇和1,1'-亚甲基二(4-异氰酸根合苯)的聚合物2-Oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis[4-isocyanatobenzene];
2-oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis[4-isocyanatobenz
CAS:26354-06-3分子结构(C15H10N2O2.C6H10O2.C4H10O2)x详情供应商
27967-69-72-乙基-2-(羟甲基)-1,3-丙二醇与1,1-亚甲基-双-4-异氰酸根合苯的聚合物1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,1'-methylenebis[4-isocyanatobenzene](C15H10N2O2.C6H14O3)x详情供应商
58698-66-15,5'-羰基双-1,3-异苯并呋喃二酮与2,4-二异氰酸根合-1-甲苯和1,1'-亚甲基双(4-异氰酸根合苯)的聚合物1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 2,4-diisocyanato-1-methylbenzene and 1,1'-me;
Benzophenonetetracarboxylic dianhydride, 2,4-toluenediisocyanate, 4,4'-methylenediphenyldiisocyanate polyimide
(C17H6O7.C15H10N2O2.C9H6N2O2)x详情供应商
87091-56-3ε-己内酯与1,4-丁二醇、2,2-二甲基-1,3-丙二醇和1,1'-亚甲基二(4-异氰酸根合苯)的聚合物2-Oxepanone, polymer with 1,4-butanediol, 2,2-dimethyl-1,3-propanediol and 1,1'-methylenebis(4-isocy详情供应商
68525-78-0蓖麻油与1,1'-亚甲基双[4-异氰酸根合苯]和聚丙二醇的聚合物Castor oil, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and polypropylene glycol[C15H10N2O2.(C3H6O)nH2O.W99]x详情供应商
68989-48-0蓖麻油与二亚丙基甘醇、1,1'-亚甲基二(4-异氰酸根合苯)和聚丙二醇的聚合物Castor oil, polymer with dipropylene glycol, 1,1'-methylenebis[4-isocyanatobenzene] and polypropylen(C15H10N2O2.C6H14O3.(C3H6O)nH2O.W99)x详情供应商
27234-35-1己二酸与1,1'-亚甲基双(4-异氰酸根合苯)和2,2'-氧双(乙醇)的聚合物Hexanedioic acid, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol];
Diethylene glycol, adipic acid, 1,1'-methylenebis[4-isocyanato benzene] copolymer
(C15H10N2O2.C6H10O4.C4H10O3)x详情供应商
26710-98-5己二酸与1,2-乙二醇、1,1'-亚甲基双(4-异氰酸根合苯)和1,2-丙二醇的聚合物Hexanedioic acid, polymer with 1,2-ethanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 1,2-propan(C15H10N2O2.C6H10O4.C3H8O2.C2H6O2)x详情供应商
32238-28-1;
己二酸与丁二醇、1,1'-亚甲基双[4-异氰酸根合苯]和2,2'-[1,4-亚苯基双(氧)]二乙醇的聚合物
Hexanedioic acid, polymer with 1,4-butanediol, 1,1-methylenebis4-isocyanatobenzene and 2,2-1,4-pheny;
Hexanedioic acid, polymer with 1,4-butanediol, 1,1-methylenebis4-isocyanatobenzene and 2,2-1,4-phenylenebis(oxy)bisethanol;
Diphenylmethane-4,4'-diisocyanate, hydroquinone bis(2-hydroxyethyl ether), 1,4-butanediol, adipic acid polymer
详情供应商
29014-53-7;
己二酸与丁二醇、乙二醇、己二醇和1,1'-亚甲基双[4-异氰酸根合苯]的聚合物
Hexanedioic acid, polymer with 1,4-butanediol, 1,2-ethanediol, 1,6-hexanediol and 1,1-methylenebis4-;
Hexanedioic acid, polymer with 1,4-butanediol, 1,2-ethanediol, 1,6-hexanediol and 1,1-methylenebis4-isocyanatobenzene;
4,4'-Diphenylmethanediisocyanate, 1,6-hexanediol, ethylene glycol, 1,4-butanediol, adipic acid polymer;
Poly(hexamethylene adipate), 1,4-butanediol, ethylene glycol, methylenebis(4-phenylisocyanate) copolymer
详情供应商
热门搜关键词:4-甲酸 咪唑 甲基 2,5-Cyclohexadiene-1,4-dione,2-methyl-6-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-, [Pt(CN)4] 氨 甲基 硅 氨基 羟基 酸 二氯环戊烯 酰氧乙基 U-12 4-2c15-a8c-b6-fe-d2-d2-f5-a3-d1-f5-bb-f9-a8c8-a8c-28-d2-ec-ce-ec-f5-a3-d1-f5-bb-f9-29-a8c12-2c13-a8c-bb-b7-d1-f5-b5-a5-b6-cb-e6-df-c3-b9 Al.Ca.4H2O3Si.Mg.Na 烯 氧 硅 苯 甲氨基 吡啶 二氯-4-硝基苯胺 2-Hydroxy-3-methyl-2-Cyclopenten (4-羟基苯基)-2-(甲基氨基)乙醇 甲醇 AND 5095=5095 cis-Heptachloroepoxide 甲基 聚乙二醇 羟基 ÷ê?? t Ru(phen 胍硝酸盐 Cadin-4-en-10-ol Z-14-Nonacos 精 禾草灵 2-(1H-Benzotriazole-1-yl) -丙酸酯 C6H7SN (S)-DTBM-Segphos HO(CH2)10 OH 2,2-Bis(bromomethyl)-1,3-propanedio C13N3O3H25 双 羟基苯基 丁烷 双酚 C9H17NOSi sesam 阿法淀粉酶 C10 H24 N9 P C12 H27 C10 H24 C17 H28 C16 H24