91在线视频福利,av永久在线,九九re

hexahydro-2H-Azepin-2-one, polymer with 1,6-diisocyanatohexane;
1,6-Diisocyanatohexane, hexahydro-2H-azepin-2-one polymer;
2h-azepin-2-one, hexahydro-, polymer with1,6-diisocyanatohexane;
2H-Azepin-2-one,hexahydro-,polymer with 1,6-diisocyanatohexane;
1,6-Diisocyanatohexane,hexahydro-2H-azepin-2-one polymer

無

(C8H12N2O2.C6H11NO)x

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9018-04-6

1,4-丁二醇與α-氫化-ω-羥基聚(氧基-1,4-亞丁基)和1,1'-亞甲基雙(4-異氰酸根合苯)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

無

(C15H10N2O2.C4H10O2.(C4H8O)nH2O)x

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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

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9069-50-5

α-氫化-ω-羥基聚氧代-1,4-亞丁基-[1,4]與1,3-二異氰酸根合甲苯的聚合物;
聚丁二醇、二異氰酸甲苯酯反應(yīng)物

Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene

無

(C9H6N2O2.(C4H8O)nH2O)x

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65895-85-4

六氫化-2H-氮雜卓-2-酮與1,2-乙二醇和5-二異氰酸-1-(二異氰酸甲基)-1,3,3-三甲基環(huán)己烷的聚合物

2H-Azepin-2-one, hexahydro-, polymer with 1,2-ethanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3;
2-Oxohexamethyleneimine,isophorone diisocyanate,ethylene glycol polymer

無

(C12H18N2O2.C6H11NO.C2H6O2)x

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80340-38-1

六氫化-2H亞乙基-氮雜卓-2-酮與1,3-二異氰酸根合甲苯、2-乙基-2-(羥甲基)-1,3-丙二醇、(α-氫-ω

2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1;
2H-Azepin-2-one,hexahydro-,polymerwith1,3-diisocyanatomethylbenzene,2-ethyl-2-(hydroxymethyl)-1,3-propanediol,.alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]and2,2-oxybis[ethanol]

無

(C9H6N2O2.C6H14O3.C6H11NO.C4H10O3.(

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52496-55-6

六氫化2H-氮雜卓-2-酮與1,6-己二醇和1,1'-亞甲基雙[4-異氰酸環(huán)己烷]的聚合物;
ε-己內(nèi)酰胺、1,6-己二

2H-Azepin-2-one, hexahydro-, polymer with 1,6-hexanediol and 1,1'-methylenebis[4-isocyanatocyclohexa;
2H-Azepin-2-one,hexahydro-,polymerwith1,6-hexanedioland1,1-methylenebis[4-isocyanatocyclohexane]2-Oxohexamethyleneimine,1,6-hexanediol,methylenebis(4-cyclohexylisocyanate)polymer

無

(C15H22N2O2.C6H14O2.C6

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74-90-8

氫氰酸;
氰化氫;
氫氰酸蒸熏劑

Hydrocyanic acid;
acide cyanhydrique;
hydrocyanic acid fumigant

三聚氰胺與過氧化氫的化合物

1,3,5-Triazine-2,4,6-triamine, compd. with hydrogen peroxide;
1,3,5-Triazine-2,4,6-triamine,compd. with hydrogen peroxide

六氫-1,3-異苯并呋喃二酮;
順式六氫化鄰苯二甲酸酐;
順式六氫苯酐;
2-氰基-3-乙氧基-2-丙烯酸乙酯

cis-1,2-cyclohexanedicarboxylic anhydride;
Cis-Hexahydrophthalic anhydride;
Cis-Cyclohexane-1,2-dicarboxylic anhydride;
2-Cyano-3-ethoxy-2-proenoic acid ethyl ester

4,5-二氰咪唑-2-肼溴化氫;
2-肼-2-咪唑啉氫溴酸

1H-Imidazole,2-hydrazinyl-4,5-dihydro-, hydrobromide (1:1);
2-Imidazolidinone,hydrazone, monohydrobromide (9CI);
2-Hydrazino-2-imidazoline hydrobromide;
2-Hydrazino-4,5-dihydroimidazolehydrobromide

4-氰-3-四氫化硫酰苯

3-Thiophenecarbonitrile,tetrahydro-4-oxo-;
4-Cyano-3-oxotetrahydrothiophene;
4-Cyanotetrahydro-3-thiophenone;
4-Cyanothiolan-3-one;
4-Cyanothiophan-3-one;
4-Oxotetrahydrothiophene-3-carbonitrile;
NSC 298357

1,3-二芐基-5-氰六氫化嘧啶

5-Pyrimidinecarbonitrile,hexahydro-1,3-bis(phenylmethyl)-;
1,3-DIBENZYL-5-CYANOHEXAHYDROPYRIMIDINE;
LABOTEST-BB LT00455578

氫化蓖麻油與1,3-二異氰酸基甲苯和2-乙基-2-(羥甲基)-1,3-丙二醇的聚合物;
氫化蓖麻油與1,3-二異氰酸基甲苯和2-乙基-2-(羥甲基)-1,3-丙二醇的聚合物

Castor oil, polymer with TDI and trimethylolpropane Castor oil, toluenediisocyanate, trimethylolpropane polymer Castor oil, trimethylolpropane, toluenediisocyanate terpolymer

無

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