人人妻人人澡人人爽人人dvd,欧美变态另类牲交,热久久国产欧美一区二区精品

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(yīng)商

79771-06-5

α-(2-氨基甲基乙基)-ω-(2-氨基甲基乙氧基)聚乙二醇與丙烯酸-2-羥乙基酯封端的1,1'-亞甲基雙[4-異氰酸根合

Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(2-aminomethylethyl)-.omega.-(2-aminomethylethoxy)-, polym;
poly[oxy(methyl-1,2-ethanediyl)], alpha-(2-aminomethylethyl)- omega -(2-aminome

無

[C15H22N2O2.C5H8O3.(C3H6O)nC6H16N2O.(C3H6O)nH2

詳情

供應(yīng)商

54954-83-5

ε-己內(nèi)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(yīng)商

69011-32-1

丙烯酸-2-羥基乙酯封端的[己二酸與乙二醇和1,1'-亞甲基雙(4-異氰酸根合環(huán)己烷)]的聚合物

Hexanedioic acid, polymer with 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatocyclohexane], 2-hydr

無

(C15H22N2O2.C6H10O4.C5H8O3.C2H6O2)x

詳情

供應(yīng)商

68650-91-9

環(huán)狀-1,2-乙二烷基乙縮醛與2-乙基-2-(羥甲基)-1,3-丙二醇和1,1'-亞甲基雙[4-異氰酸根合環(huán)己烷]的聚合物;
己?

2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,1'-methylenebis[4-isocyana

無

(C15H22N2O2.C6H14O3.C6H10O2)x

詳情

供應(yīng)商

68585-11-5

脲烷丙烯酸酯

2-Oxepanone, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol], 2-hyd;
bis(4,4'-Isocyanatocyclohexyl)methane, diethylene glycol, .epsilon.-caprolactone polymer, .beta.-hydroxyethyl acrylate blocked;
2-Oxepanone,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol],2-hydroxyethyl acrylate-blocked;
bis(4,4'-Isocyanatocyclohexyl)methane,diethylene glycol,.epsilon.-caprolactone polymer,.beta.-hydroxyethyl acrylate blocked

無

(C15H22N2O2.C6H10O2.C5H8O3.C4H10O3)

詳情

供應(yīng)商

96444-41-6

Acetamide,2-chloro-N-[2-(1-hydroxyethyl)-6-methylphenyl]-N-(2-methoxy-1-methylethyl)-,(R*,S*)- (9CI)

Adenosine,2',3'-O-(1-methylethylidene)-5'-thio-, 5'-(dimethylarsinite) (9CI);
Furo[3,4-d]-1,3-dioxole,adenosine deriv.;
NSC 323983

Benzamide,N,N-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
N,N-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZAMIDE;
N,N-DIMETHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZAMIDE;
4-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER;
3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER;
N,N-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-;
4-(Dimethylcarbamoyl)benzeneboronic acid, pinacol ester

Benzamide,4-amino-5-chloro-N-[(3S,5S)-1-ethyl-5-(hydroxymethyl)-3-pyrrolidinyl]-2-methoxy-;
Benzamide,4-amino-5-chloro-N-[1-ethyl-5-(hydroxymethyl)-3-pyrrolidinyl]-2-methoxy-,(3S-cis)-;
TKS 159

Benzamide,N,N-dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
2-(N,N-DIMETHYLCARBOXAMIDO)PHENYLBORONIC ACID PINACOL ESTER

Carbanilic acid,4-butoxy-2,6-dichloro-, 2-(dimethylamino)ethyl ester (8CI)

Carbanilic acid,2,6-dichloro-4-ethoxy-, 2-(diethylamino)ethyl ester (8CI)

Pyridine,2-(cyclopropylmethoxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
2-CYCLOPROPYLMETHOXY-3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDINE

2-Morpholinamine,N,N-bis(2-chloroethyl)-4-[(4-methylphenyl)sulfonyl]-

2-(環(huán)丙基甲氧基)-5-(4,4,5,5-四甲基-1,3,2-二雜氧戊硼烷-2-基)吡啶

2-(CYCLOPROPYLMETHOXY)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE;
2-(CYCLOPROPYLMETHOXY)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE;
2-(Cyclopropylmethoxy)pyridine-5-boronic acid,pinacol ester

DEFENSIN HNP-1 (HUMAN);
ASP-HIS-TYR-ASN-CYS-VAL-SER-SER-GLY-GLY-GLN-CYS-LEU-TYR-SER-ALA-CYS-PRO-ILE-P

HUMAN NEUTROPHIL PEPTIDE-1;
RECOMBINANT HUMAN NP-1;
NP-1, HUMAN;
BD-1, HUMAN;
DEFENSIN-1, ALPHA-, HUMAN;
DEFENSIN-1, HUMAN;
DEFENSIN HNP-1 (HUMAN);
DEFENSIN HUMAN NEUTROPHIL PEPTIDE-1;
HNP-1

C150H222N44O38S6

詳情

供應(yīng)商

日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

化工產(chǎn)品