jizz黑人,麻豆视频在线免费观看,亚洲欧美日韩另类在线

2-Propenenitrile, polymer with ethenylbenzene and methyloxirane polymer with oxirane ether with 1,2,;
Ethoxylated, proproxylated glycerine, styrene, acrylonitrile polymer;
Propoxylated, ethoxylated glycerol, styrene, acrylonitrile polymer;
irane ether with 1,2,3-propanetriol (3：1)

無

(C8H8.C3H3N.W99)x

詳情

供應商

58205-99-5

[(甲基環(huán)氧乙烷與環(huán)氧乙烷)的聚合物與2,2-雙(羥甲基)-1,3-丙二醇]的醚化物

Oxirane, methyl-, polymer with oxirane, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol;
Pentaerythritol, propylene oxide, ethylene oxide adduct

無

詳情

供應商

57516-88-8

[[(甲基環(huán)氧乙烷與環(huán)氧乙烷)的聚合物與1,2,3-丙三醇(3：1)]的醚化物和1,3-二異氰酸根合甲苯]的聚合物;
乙基?

Oxirane, methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3：1), polymer with 1,3-diiso;
Ethoxylated, propoxylated glycerine, toluene diisocyanate polymer;
Glycerine, propylene oxide, ethylene oxide, tolueneisocyanate polymer;
Polymer from 1,3-diisocyanatomethylbenzene and poly(oxyethylene)poly

無

(C9H6N2O2.W99)x

詳情

供應商

68957-91-5

[[2-甲基-2丙烯酸、氯甲基環(huán)氧乙烷、苯乙烯、2-丙烯酸乙酯、4,4'-(1-甲基亞乙基)二酚]的聚合物與2-(二甲胺?

2-Propenoic acid, 2-methl-, polymer with (chloromethyl)oxirane, ethenylbenzene, ethyl 2-propenoate a

無

詳情

供應商

68036-95-3

[甲基環(huán)氧乙烷與環(huán)氧乙烷的聚合物]與[氯甲基環(huán)氧乙烷與4,4'-(1-甲基亞乙基)雙苯酚的聚合物]的醚化物

Oxirane, methyl-, polymer with oxirane, ether with (chloromethyl)oxirane polymer with 4,4'-(1-methyl

無

(C15H16O2.C3H5ClO)x.x(C3H6O.C2H4O)x

詳情

供應商

86220-49-7

1,1'-亞甲基雙(4-異氰酸根合苯)與甲基環(huán)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

無

(C15H10N2O2.C4H10O2.C3H8O2.C3H6O)x

詳情

供應商

37367-41-2

1,2,3-丙三醇、1,3-二異氰酸根合甲苯、2-乙基-2-(羥甲基)-1,3-丙二醇、甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物

1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propan;
Toluenediisocyanate, propylene oxide, trimethylolpropane, ethylene oxide, glycerin polymer

無

(C9H6N2O2.C6H14O3.C3H8O3.C3H6O.C2H4O)x

詳情

供應商

68083-75-0

1,2-丙二醇與1,1'-亞甲基雙[4-異氰酸根合苯基]和甲基環(huán)氧己烷的聚合物

1,2-Propanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane

無

(C15H10N2O2.C3H8O2.C3H6O.C2H4O)x

詳情

供應商

31923-86-1

1,2-丙二醇與乙基環(huán)氧乙烷的聚合物

1,2-Propanediol, polymer with ethyloxirane;
poly(1,2-butylene glycol)

無

(C4H8O.C3H8O2)x

詳情

供應商

11111-34-5

1,2-亞乙二次氮四丙醇與環(huán)氧乙烷和甲基環(huán)氧丙烷的聚合物

Oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tetrakis[propanol] (4：1;
oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tet;
rakis[propanol] (4：1)

無

詳情

供應商

25014-13-5

1,2-乙二胺與(氯甲基)環(huán)氧乙烷的聚合物

1,2-Ethanediamine, polymer with (chloromethyl)oxirane;
Ethylenediamine, epichlorhydrin polymer

無

(C3H5ClO.C2H8N2)x

詳情

供應商

25302-25-4

1,2-乙二胺與1,6-二異氰酸根合己烷、甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物