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

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門(mén)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
9012-76-4殼聚糖;
幾丁聚糖;
聚氨基葡糖;
2-氨基-beta-1,4-葡聚糖
Chitosan;
Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose);
Poly(beta-(1,4)-D-glucosamine)
CAS:9012-76-4化學(xué)結(jié)構(gòu)(C6H11NO4)n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
CAS:25322-63-8分子結(jié)構(gòu)(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)-
CAS:63038-44-8化學(xué)結(jié)構(gòu)(C6H11NO)n詳情供應(yīng)商
27968-23-61,3-二氫-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(wú)(C15H10N2O2.C9H4O5.C6H11NO)x詳情供應(yīng)商
75790-76-02H-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(wú)(C12H18N2O2.C6H14O3.C6H11NO.C4H10O3)x詳情供應(yīng)商
73383-66-12-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(wú)(C6H11NO2.C4H6O2.C4H6.C3H3N)x詳情供應(yīng)商
24993-04-2ε-己內(nèi)酰胺與亞胺基六次甲基亞胺基己二酰的聚合物;
聚酰胺6、66,共聚尼龍6、66
Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one and 1,6-hexanediamine;
Nylon 6:66;
nylon 6/66 (zytel 109l nylon resin)
無(wú)(C6H16N2.C6H11NO.C6H10O4)x詳情供應(yīng)商
29009-00-5ε-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(wú)(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(wú)(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(wú)(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(wú)(C12H18N2O2.C6H14O3.C6H11NO)x詳情供應(yīng)商
70693-65-1己內(nèi)酰胺、6-氨基己酸、衣康酸、二亞乙基三胺、環(huán)氧氯丙烷的聚合物Butanedioic acid, methylene-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 6-aminohexanoic acid,無(wú)(C6H13NO2.C6H11NO.C5H6O4.C4H13N3.C3H5ClO)x詳情供應(yīng)商
69178-40-1甲醛與苯胺和2-乙基苯胺的聚合物Formaldehyde, polymer with benzenamine and 2-ethylbenzenamine;
Aniline, 2-ethylaniline, formaldehyde polymer;
formaldehyde, polymer with benzenamine and2-ethylbenzenamine;
Formaldehyde,polymer with benzenamine and 2-ethylbenzenamine;
Aniline,2-ethylaniline,formaldehyde polymer
無(wú)(C8H11N.C6H7N.CH2O)x詳情供應(yīng)商
25189-55-3N-(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
CAS:25189-55-3化學(xué)結(jié)構(gòu)(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(wú)(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
CAS:26569-63-1分子結(jié)構(gòu)(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(wú)(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(wú)(C12H18N2O2.C6H11NO.C2H6O2)x詳情供應(yīng)商
117316-69-5Poly[oxy(methyl-1,2-ethanediyl)],a,a',a''-1,2,3-propanetriyltris[w-[(aminocarbonyl)oxy]- (9CI);
RokopolG 1000U;
Rokopol G-1000 tricarbamate
CAS:117316-69-5化學(xué)結(jié)構(gòu)(C3H6O)n(C3H6O)n(C3H6O)nC6H11N3O6詳情供應(yīng)商
68506-86-5VigabatrinCAS:68506-86-5化學(xué)結(jié)構(gòu) C6H11NO2詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:C14H22N4O3 C6H5 CH3 OH C13H11OBr C31 H39 N5 O5 methanethial stolon C16 H10O2 c15h19n05 C11H9ClO C28H28N2O2 C26H22N2O4 C6H3O2Cl3 ddpa 樹(shù)枝狀聚合物 乙二胺核 Dinonyl 雜質(zhì)H193/61 二氯熒光 炔基苯甲醛 聚乙二醇 硅烷 甲基 十九烷酸甲酯 - 苯乙酮 溴 阿托品 3-碘苯甲酸乙酯 [Cob(II)7C1ester]CO4 -4-甲氧基苯甲醛 1,3-二羥基 N 三氮唑 C7H9O2CI 硫代樟腦 釩CAS NO. 氯化天然橡膠 2Y???? CAS NO% 溴 cas C25 H23 N O3 硅酸鈉 CAS NO 苯 酸甲酯 丙烯酸丁酯 乙烯 丙烯酰胺 基乙酸鈉 1,4,5,8-萘四 二甲基二硫代氨