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

熱門搜索化學(xué)品最多只顯示前20條,請點(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
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-(C12H18N2O2.C6H14O3.C6H11NO.C4H10O3)x詳情供應(yīng)商
70879-53-72-乙基-2-(羥甲基)-1,3-丙二醇-1,3-二異氰酸根合甲基苯與α-氫-ω-羥基聚[氧(甲基-1,2-乙二基)]?1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene, .alpha.-hyd[C9H6N2O2.C6H14O3.C6H11NO.(C3H6O)n(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(C12H18N2O2.C6H14O3.C6H11NO)x詳情供應(yīng)商
70892-40-9己內(nèi)酰胺封端的[1,2,3-丙三醇、1,3-二異氰酸根合甲苯、2-乙基-2-(羥甲基)-1,3-丙二醇、甲基環(huán)氧乙烷和環(huán)氧?1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propan(C9H6N2O2.C6H14O3.C6H11NO.C3H8O3.C3詳情供應(yīng)商
71519-77-2六氫-2H-氮雜卓-2-酮與1,3-二異氰酸基-2-甲苯和2,4-二異氰酸基-1-甲苯和2,2'-氧雙(乙醇)的聚合物2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methyCAS:71519-77-2分子結(jié)構(gòu)(C9H6N2O2.C9H6N2O2.C6H11NO.C4H10O3)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(C15H10N2O2.C6H14O3.C6H14O3.C6H11NO)x詳情供應(yīng)商
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-ω2H-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]
(C9H6N2O2.C6H14O3.C6H11NO.C4H10O3.(詳情供應(yīng)商
56709-13-8雙環(huán)惡唑烷;
二環(huán)-1,3-氧氮雜環(huán)戊烷
.alpha.-(1H,3H,5H-oxazolo[3,4-c]oxazol-7a(7H)-ylmethyl)-.omega.-hydroxy-Poly(oxymethylene);
5-hydroxypoly;
5-hydroxypoly(methyleneoxy)(74%c2,21%c3,;
5-hydroxypoly(methyleneoxy)(74%c2,21%c3,4%c4,1%c5)methyl-1-aza-3,7-dioxabicyclo
CAS:56709-13-8分子結(jié)構(gòu)(CH2O)nC6H11NO3詳情供應(yīng)商
93037-39-9Acetamide,2-[[[(2-chloroethyl)nitrosoamino]carbonyl]amino]-N-methyl-;
chloroethylnitrosocarbamoyl-glycinemethylamide
CAS:93037-39-9分子結(jié)構(gòu)C6H11ClN4O3詳情供應(yīng)商
857171-14-3Acetimidic acid,N-(cyanoisopropoxyphosphinyl)- (6CI);
Acetimidic acid, N-(cyanoisopropoxyphosphinyl)- (6CI)
CAS:857171-14-3化學(xué)結(jié)構(gòu)C6H11N2O3P詳情供應(yīng)商
29375-99-3Carbamic acid,[(chloroamino)carbonyl]-, 1,1-dimethylethyl ester (9CI);
Allophanicacid, 4-chloro-, tert-butyl ester (8CI)
CAS:29375-99-3分子結(jié)構(gòu)C6H11ClN2O3詳情供應(yīng)商
740743-40-2Ethyl,1-[(2-amino-1-oxopropyl)amino]-1-carboxy-, (S)- (9CI);
Ethyl, 1-[(2-amino-1-oxopropyl)amino]-1-carboxy-, (S)- (9CI)
CAS:740743-40-2分子結(jié)構(gòu)C6H11N2O3*詳情供應(yīng)商
76572-09-3D-Alanine,N-(3-chloro-D-alanyl)- (9CI);
alanyl-beta-chloroalanine
CAS:76572-09-3分子結(jié)構(gòu)C6H11ClN2O3詳情供應(yīng)商
53330-03-3L-Cysteine,(2-chloroethyl)carbamate (ester) (9CI);
S-[(2-Chloroethyl)carbamoyl]-L-cysteine
CAS:53330-03-3分子結(jié)構(gòu)C6H11ClN2O3S詳情供應(yīng)商
89490-25-5Hydrazinecarboxylicacid, 3-chloro-1,1-dimethyl-2-oxopropyl ester;
Carbazicacid, ester with 1-chloro-3-hydroxy-3-methyl-2-butanone (7CI)
CAS:89490-25-5分子結(jié)構(gòu)C6H11ClN2O3詳情供應(yīng)商
312304-87-3Methanol,1-[(3-chloropropyl)nitrosoamino]-, 1-acetate;
Methanol,[(3-chloropropyl)nitrosoamino]-, acetate (ester) (9CI)
CAS:312304-87-3分子結(jié)構(gòu)C6H11ClN2O3詳情供應(yīng)商
70028-75-0Mercurate(1-),[N-L-cysteinylglycinato(2-)-S]methyl-, hydrogen (9CI);
Glycine,N-L-cysteinyl-, mercury complex
CAS:70028-75-0分子結(jié)構(gòu)C6H11HgN2O3S.H詳情供應(yīng)商
802322-37-8Phosphonothioic acid,(5-hydroxy-3-methylpyrazol-1-yl)-, O,O-dimethyl ester (8CI);
Phosphonothioic acid, (5-hydroxy-3-methylpyrazol-1-yl)-, O,O-dimethyl ester (8CI)
CAS:802322-37-8分子結(jié)構(gòu)C6H11N2O3PS詳情供應(yīng)商
31875-39-5Phosphorodithioic acid,O,O-dimethyl S-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl] esterCAS:31875-39-5分子結(jié)構(gòu)C6H11N2O3PS2詳情供應(yīng)商
167100-19-81-16-Thymosin a1 (cattle), 16-L-leucinamide-(9CI);
1-16-Thymosina1 (ox), 16-L-leucinamide-
CAS:167100-19-8化學(xué)結(jié)構(gòu)C69H116N18O31詳情供應(yīng)商
熱門搜關(guān)鍵詞:PHENOXY ETHYL ISOBUTYRATE FEBA Tetraborane ssioriside C19H24O10 CUMY NCCH3CN F HO Ethylhexyl acrylate Hexene, 1 Icosahydro C4F9Cl DISS VIOLET NO.2 羧基 烯 5,7-二羥基-3',4',5'-三甲氧基黃烷酮 三苯甲醛縮二胺 C9H3N3O tetracosa icosa C7H4O3S 羥基 苯二胺 C6H8NO4 C8H7N2O PYRROLINE C6H3N3O3 3-乙基-2-甲基-1-戊烯 2,4,6-三碘苯甲酸 C19H15NO5 C7H6NO3Na Dipiperonyl 1,2,4-三乙酰氧基苯 3-甲基丁酰胺 鋅 CAS NO. 2-氨基-3-硝基-6-氯吡啶 蘇阿糖酸 咔唑 酸 Aminobutyric Acid-d3; 14-methyl-, methyl ester C12 H25(OC2H4)23OH