欧美性猛交╳xxx乱大交,日本va欧美va欧美va精品

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

25322-63-8

聚-L-亮氨酸

Poly-L-leucine;
Poly(iminocarbonylisopentylidene),L- (8CI);
Poly[imino[1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]], (S)-;
L-Leucinepolymer, SRU;
Poly(L-leucine), SRU;
Poly-L-leucine;
Polyleucine;
Polyleucine,SRU

(C6H11NO)n

詳情

供應(yīng)商

63038-44-8

聚-D-亮氨酸

Poly-D-leucine;
Poly[imino[1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]],(R)-

(C6H11NO)n

詳情

供應(yīng)商

27968-23-6

1,3-二氫-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

(C15H10N2O2.C9H4O5.C6H11NO)x

詳情

供應(yīng)商

75790-76-0

2H-氮雜卓-2-酮與六氫和2-乙基-2-(羥甲基)-1,3-丙二醇、5-異氰酸基-1-(異氰酸根合甲基)-1,3,3-三甲基環(huán)己烷

2H-Azepin-2-one, hexahydro-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 5-isocyanato-1-

無

(C12H18N2O2.C6H14O3.C6H11NO.C4H10O3)x

詳情

供應(yīng)商

73383-66-1

2-甲基-2-丙烯酸與1,3-丁二烯、N-(甲氧基甲基)-2-甲基-2-丙烯酰胺和2-丙烯腈的聚合物

2-Propenoic acid, 2-methyl-, polymer with 1,3-butadiene, N-(methoxymethyl)-2-methyl-2-propenamide an;
2-propenoic acid, 2-methyl-, polymer with1,3-butadiene, n-(methoxymethyl)-2-methyl-2-propenamide and2-propenenitrile

無

(C6H11NO2.C4H6O2.C4H6.C3H3N)x

詳情

供應(yīng)商

29009-00-5

ε-己內(nèi)酰胺與異佛爾酮二胺和間苯二甲酸的聚合物

1,3-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and hexahyd

無

(C10H22N2.C8H6O4.C6H11NO)x

詳情

供應(yīng)商

25191-04-2

氮雜環(huán)十三烷-2-酮與六氫化-2H-氮雜卓-2-酮的聚合物

Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one;
Azacyclotridecan-2-one, hexahydro-2H-azepin-2-one polymer;
azacyclotridecan-2-one, polymer withhexahydro-2h-azepin-2-one;
Azacyclotridecan-2-one,polymer with hexahydro-2H-azepin-2-one;
Azacyclotridecan-2-one,hexahydro-2H-azepin-2-one polymer

無

(C12H23NO.C6H11NO)x

詳情

供應(yīng)商

51365-12-9

己二酸與1,6-己二胺的化合物與氮雜環(huán)十三烷-2-酮和六氫化-2H-吖庚因-2-酮的聚合物

Hexanedioic acid, compd. with 1,6-hexanediamine , polymer with azacyclotridecan-2-one and hexahydro-;
hexanedioic acid, compd. with 1,6-hexanediamine ,polymer with azacyclotridecan-2-one and hexahydro-2h-azepin-2-one;
Hexanedioic acid,compd. with 1,6-hexanediamine,polymer with azacyclotridecan-2-one and hexahydro-2H-azepin-2-one

無

(C12H23NO.C6H16N2.C6H11NO.C6H10O4)x

詳情

供應(yīng)商

68610-70-8

己內(nèi)酰胺封端的[2-乙基-2-(羥甲基)-1,3-丙二醇與5-異氰酸根合-1-(異氧酸根合甲基)-1,3,3-三甲基環(huán)己烷]的聚

1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-tr

無

(C12H18N2O2.C6H14O3.C6H11NO)x

詳情

供應(yīng)商

25189-55-3

N-(1-甲基乙基)-2-丙烯酰胺的均聚物

2-Propenamide, N-(1-methylethyl)-, homopolymer;
n-(1-methylethyl)-2-propenamid homopolymer

(C6H11NO)x

詳情

供應(yīng)商

9080-41-5

六氫-2H-吖庚因-2-酮與聚乙二醇的聚合物

2H-Azepin-2-one, hexahydro-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl)

無

(C6H11NO.(C2H4O)nH2O)x

詳情

供應(yīng)商

26569-63-1

六氫-2H-氮雜卓-2-酮與環(huán)氧乙烷的聚合物

2H-Azepin-2-one, hexahydro-, polymer with oxirane;
hexahydro-2h-azepin-2-on polymer with ethylene oxide

(C6H11NO.C2H4O)x

詳情

供應(yīng)商

72230-99-0

六氫-2H-氮雜卓-2-酮與2-(2-乙氧基乙氧基)乙醇、2-乙基-2-(羥甲基)-1,3-丙二醇和1,1'-亞甲基雙[4-異氰酸根?

2H-Azepin-2-one, hexahydro-, polymer with 2-(2-ethoxyethoxy)ethanol, 2-ethyl-2-(hydroxymethyl)-1,3-p

無

(C15H10N2O2.C6H14O3.C6H14O3.C6H11NO)x

詳情

供應(yīng)商

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

詳情

供應(yīng)商

117316-69-5

Poly[oxy(methyl-1,2-ethanediyl)],a,a',a''-1,2,3-propanetriyltris[w-[(aminocarbonyl)oxy]- (9CI);
RokopolG 1000U;
Rokopol G-1000 tricarbamate