欧美激情内射喷水高潮,日日夜夜撸,全球中文成人在线

2-Propenoic acid, 2-hydroxyethyl ester, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butan;
Methylenedi-4,1-cyclohexyleneisocyanate, (2-hydroxyethyl)-2-propenoate, .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) polymer;
ypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane];
2-propenoic acid, 2-hydroxyethyl ester, polymer withalpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and;
2-Propenoic acid,2-hydroxyethyl ester,polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and 1,1'-methylenebis[4-isocyanatocyclohexane];
Methylenedi-4,1-cyclohexyleneisocyanate,(2-hydroxyethyl)-2-propenoate,.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)polymer

無

(C15H22N2O2.C5H8O3.(C4H8O)nH2O)x

詳情

供應商

73297-27-5

2-丙烯酸-2-羥乙基酯與α-氫-ω-羥基聚[氧(甲基-1,2-乙烷二基)]和5-異氰酸基-1-(異氰酸酯甲基)-1

2-Propenoic acid, 2-hydroxyethyl ester, polymer with .alpha.-hydro-.omega.-hydroxypoly[oxy (methyl-1

無

(C12H18N2O2.C5H8O3.(C3H6O)nH2O)x

詳情

供應商

56060-75-4

2-丙烯氧基-1,2-丙二醇與α-氫-ω-羥基聚(氧-1,4-亞丁基)和1,1'-亞甲基雙[4-異氰酸酯根合苯]的聚合物

1,2-Propanediol,2-propenyloxy-, polymer with .alpha.-hydro-.omega.-hydroxypoly (oxy-1,4-butanediyl)

無

(C15H10N2O2.C6H12O3.(C4H8O)nH2O)x

詳情

供應商

9020-84-2

2-乙基-2-(羥基甲基)-1,3-丙二醇與α-氫-ω-羥基-聚氧甲基-1,2-亞乙基和1,1'-亞甲基-雙(4-異腈酸

1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly[oxy(meth;
Benzene, 1,1'-methylene bis[4-isocyanato-, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl)] and 2-ethyl-2-hydroxymethyl-1,3-propanediol

無

(C15H10N2O2.C6H14O3.(C3H6O)nH2O)x

詳情

供應商

68568-50-3

2-乙基-2-(羥甲基)-1,3-丙二醇與1,3-二異氰酸基甲基苯、α-氫化-ω-羥基聚[氧基(甲基-1,2-亞乙基)]和1,1'-?

2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, polymer with 1,3-diisocyanatomethylbenzene, .alpha.-hydro

無

(C15H10N2O2.C9H6N2O2.C6H14O3.(C3H6O)nH2O)x

詳情

供應商

54954-83-5

ε-己內酯與1,1'-亞甲基雙[4-異氰酸根合環(huán)己烷]和2,2'-氧代雙[乙醇]的聚合物

2-Oxepanone, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol];
Diethylene glycol, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] and 2-oxepanone

無

(C15H22N2O2.C6H10O2.C4H10O3)x

詳情

供應商

68989-48-0

蓖麻油與二亞丙基甘醇、1,1'-亞甲基二(4-異氰酸根合苯)和聚丙二醇的聚合物

Castor oil, polymer with dipropylene glycol, 1,1'-methylenebis[4-isocyanatobenzene] and polypropylen

無

(C15H10N2O2.C6H14O3.(C3H6O)nH2O.W99)x

詳情

供應商

85338-68-7

丙烯酸-2-羥乙基酯封端的(環(huán)狀1,2-乙二烷基乙縮醛與2-乙基-2-(羥甲基)-1,3-丙二醇、α-氫-ω-羥聚(氧-1,2-?

2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, .alpha.-hydro-.omega.-hydroxypo

無

(C12H18N2O2.C6H14O3.C6H10O2.C5H8O3.(C2H4O)nH2O)

詳情

供應商

82339-25-1

丙烯酸羥乙酯封端的[α-氫-ω-羥基聚(氧-1,4-亞丁基)與5-異氰酸根合-1-(異氰酸根合甲基)-1,3,3-三甲基環(huán)己?

Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomet

無

(C12H18N2O2.C5H8O3.(C4H8O)nH2O)x

詳情

供應商

68092-58-0

二苯甲烷二異氰酸酯和聚醚多元醇的聚氨基甲酸乙酯的預聚體

Polyurethane prepolymer of MDI and polyether polyol

無

(C15H10N2O2.C9H20O4.C6H14O3)x

詳情

供應商

53160-76-2

碳酸、1,6-己二醇、5-異氰酸根合-1-(異氰酸根合甲基)-1,3,3-三甲基環(huán)己烷和4,4'-亞甲基雙[環(huán)己胺]的聚合物

Carbonic acid, polymer with 1,6-hexanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohe

(C13H26N2.C12H18N2O2.C6H14O2.CH2O3)x

詳情

供應商

73003-55-1

碳酸二苯酯與1,6-己二醇、5-異氰酸基-1-(異氰酸根合甲基)-1,3,3-三甲基環(huán)己烷、4,4'亞甲基雙(環(huán)己胺)的聚合

Carbonic acid, diphenyl ester, polymer with 1,6-hexanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-

(C13H26N2.C13H10O3.C12H18N2O2.C6H14O2)x

詳情

供應商

68610-33-3

異氰酸酯封端的[2-乙基-2-(羥甲基)-1,3-丙二醇與α-氫-ω-羥基-聚(氧-1,4-丁二基)和1,1'-亞甲基雙(4-異氰酸

Poly(oxytetramethylene)glycol, trimethylolpropane, methylenebis (4-phenylisocyanate) polymer, isocya

無

(C15H10N2O2.C6H14O3.(C4H8O)nH2O)x

詳情

供應商

68911-25-1

十八碳不飽和脂肪酸二聚物與3,3-[氧代雙(2,1-亞乙基氧基)]雙(1-丙胺)的聚合物;
十八碳不飽和脂肪酸二聚物與3

Fattyacids,C18-unsatd.,dimers,polymerswith3,3-[oxybis(2,1-ethanediyloxy)]bis(1-propanamine);
Fattyacids,C18-unsatd.,dimers,polymerswith3,3-[oxybis(2,1-ethanediyloxy)]bis(1-propanamine);
;
fattyacids,c18-unsatd.,dimers,polymerswith3,3-[oxybis(2,1-ethanediyloxy);
;
Fattyacids,C18-unsatd.,dimers,polymerswith3,3-[oxybis(2,1-ethanediyloxy)]bis(1-propanamine)

無

(C10H24N2O3·W99)x

詳情

供應商

402473-54-5

ONO-AE3-208