毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產(chǎn)品

CAS號查詢 >  化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條，請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
143687-24-51-(4-芐氧基-3-甲酰氨基苯基)-2-[N-芐基-2'-(4-甲氧基苯基)-1'-甲基乙基氨基]乙醇半富馬酸鹽1-(4-Benziloxy-3-formylaminophenyl)-2-[N-benzyl-2'-(4-methoxyphenyl)-1'-methylethylamino]ethaol hemi;
(R*,R*)-(+/-)-N-[5-[1-Hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]-formamide (E)-2-butenedioate (2:1)		CAS:143687-24-5分子結(jié)構(gòu)2(C33H36N2O4).C4H4O4詳情供應(yīng)商
197969-51-0聚季銨鹽-47;
N,N,N-三甲基-3-[(2-甲基-1-氧代-2-丙烯基)氨基]-1-丙銨氯化物與2-丙烯酸甲酯和2-丙烯酸的聚合		Polyquaternium-47;
Acrylic acid-3-methacryloylaminopropyltrimethylammonium chloride-methyl acrylate copolymer;
N,N,N-Trimethyl-3-[(2-methyl-1-oxo-2-propenyl)amino]-1-propanaminium chloride polymer with methyl 2-propenoa		CAS:197969-51-0化學(xué)結(jié)構(gòu)(C10H21ClN2O)x.(C4H6O2)y.(C3H4O2)z詳情供應(yīng)商
37367-41-21,2,3-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)氧乙烷的聚合物1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propan;
Toluenediisocyanate, propylene oxide, trimethylolpropane, ethylene oxide, glycerin polymer		無(C9H6N2O2.C6H14O3.C3H8O3.C3H6O.C2H4O)x詳情供應(yīng)商
68083-75-01,2-丙二醇與1,1'-亞甲基雙[4-異氰酸根合苯基]和甲基環(huán)氧己烷的聚合物1,2-Propanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane無(C15H10N2O2.C3H8O2.C3H6O.C2H4O)x詳情供應(yīng)商
31216-20-31,4-苯二羧酸二甲酯與1,3-二氫-1,3-二氧代-5-異苯并呋喃羧酸、1,2乙二醇、4,4'-亞甲基二(苯胺)和1,2,3-丙三1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarb無(C13H14N2.C10H10O4.C9H4O5.C3H8O3.C2H6O2)x詳情供應(yīng)商
9019-98-12-乙基-2-(羥甲基)-1,3-丙二醇與1,3-二異氰酸甲苯,環(huán)氧丙烷及環(huán)氧乙烷的聚合物1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene, methyloxira無(C9H6N2O2.C6H14O3.C3H6O.C2H4O)x詳情供應(yīng)商
67800-94-6芳基-甲基-1,3-苯二胺與甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物1,3-Benzenediamine, ar-methyl-, polymer with methyloxirane and oxirane;
Toluenediamine, ethylene oxide, propylene oxide polymer		無(C7H10N2.C3H6O.C2H4O)x詳情供應(yīng)商
68815-45-2癸酸;
2-[(2-氨乙基)氨基]乙醇;
烷化丙烯酸的反應(yīng)產(chǎn)物的二鈉鹽		Decanoic acid, reaction products with 2-[(2-aminoethyl)amino]ethanol, acrylic acid alkylated , disod無C10H20O2.C4H12N2O.C3H4O2.Na詳情供應(yīng)商
26316-40-5甲基環(huán)氧乙烷與1,2,-乙二胺和環(huán)氧乙烷的聚合物1,2-Ethanediamine, polymer with methyloxirane and oxirane;
1,2-Ethanediamine, methyloxirane, oxirane polymer;
Ethoxylated, propoxylated ethylenediamine;
ethylenediamine tetrakis(ethoxylate-b-propoxylate		無(C3H6O.C2H8N2.C2H4O)x詳情供應(yīng)商
60787-80-6甲基環(huán)氧乙烷與1,3-二異氰酸根合-2-甲基苯和環(huán)氧乙烷的聚合物Oxirane, methyl-, polymer with 1,3-diisocyanato-2-methylbenzene and oxirane;
Methyloxirane, oxirane, 1,3-diisocyanato-2-methylbenzene polymer;
Toluene-2,6-diisocyanate, methyl oxirane, oxirane polymer		無(C9H6N2O2.C3H6O.C2H4O)x詳情供應(yīng)商
95649-09-5甲醛與1,3-二異氰酸根合甲基苯、2,2'-(甲基亞氨基)雙(乙醇);
環(huán)氧乙烷和1,2-丙二醇的甲醇封端的聚合物		Formaldehyde, polymer with 1,3-diisocyanatomethylbenzene, 2,2'-(methylimino)bis[ethanol], oxirane an無(C9H6N2O2.C5H13NO2.C3H8O2.C2H4O.CH詳情供應(yīng)商
25212-25-3尿素與甲醛、苯酚和1,3,5-三嗪-2,4,6-三胺的聚合物Urea, polymer with formaldehyde, phenol and 1,3,5-triazine-2,4,6-triamine;
Melamine, urea, phenol, formaldehyde polymer;
urea, polymer with formaldehyde, phenol and1,3,5-triazine-2,4,6-triamine;
Urea,polymer with formaldehyde,phenol and 1,3,5-triazine-2,4,6-triamine;
Melamine,urea,phenol,formaldehyde polymer		無(C6H6O.C3H6N6.CH4N2O.CH2O)x詳情供應(yīng)商
51160-97-5脲與α-(2-氨基甲基乙基)-ω-(2-氨基甲基乙氧基)聚[氧基(甲基-1,2-亞乙基)]的聚合物Urea, polymer with .alpha.-(2-aminomethylethyl)-.omega.-(2-aminomethylethoxy)poly[oxy(methyl-1,2-eth;
urea, polymer with alpha-(2-aminomethylethyl)- omega-(2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)];
Urea,polymer with .alpha.-(2-aminomethylethyl)-.omega.-(2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)]		無[(C3H6O)nC6H16N2O.CH4N2O]x詳情供應(yīng)商
68442-58-0脲與甲醛和1,3,5-三嗪三胺的甲基化的聚合物Urea, polymer with formaldehyde and 1,3,5-triazine-2,4,6-triamine, methylated;
Formaldehyde, melamine, urea polymer, methylated;
Formaldehyde, methanol, melamine, urea polymer;
Melamine, formaldehyde, urea polymer, methylated;
Methoxy methyl melamine, urea, formal polymer		無(C3H6N6.CH4N2O.CH2O)x詳情供應(yīng)商
25036-13-9脲與甲醛和1,3,5-三嗪-2,4,6-三胺的聚合物;
氨基樹脂(583型)		Urea, polymer with formaldehyde and 1,3,5-triazine-2,4,6-triamine;
Amino resin 583;
urea, polymer with formaldehyde and1,3,5-triazine-2,4,6-triamine;
Urea,polymer with formaldehyde and 1,3,5-triazine-2,4,6-triamine		無(C3H6N6.CH4N2O.CH2O)x詳情供應(yīng)商
36563-66-3Poly(oxy-1,2-ethanediyl),a-[(octadecylamino)carbonyl]-w-[[(octadecylamino)carbonyl]oxy]-;
Polyethyleneglycol bis(octadecylcarbamate);
Polyethylene glycol distearylurethane		CAS:36563-66-3化學(xué)結(jié)構(gòu)(C2H4O)nC38H76N2O3詳情供應(yīng)商
392658-44-5Poly(oxy-1,2-ethanediyl),a,a'-[1,6-hexanediylbis(iminocarbonyl)]bis[w-(isononylphenoxy)- (9CI);
α, α’-[1,6-Hexanediylbis(iminocarbonyl)]bis[(ω-isononyl phenoxy)]poly(oxy-1,2-ethanediyl)		CAS:392658-44-5化學(xué)結(jié)構(gòu)(C2H4O)n(C2H4O)nC38H60N2O4詳情供應(yīng)商
61181-31-5Poly(oxy-1,2-ethanediyl),a-[2-[(aminocarbonyl)amino]ethyl]-w-hydroxy-CAS:61181-31-5化學(xué)結(jié)構(gòu)(C2H4O)nC3H8N2O2詳情供應(yīng)商
194292-84-7POLY(5-(2'ETHYLHEXYLOXY)-2-METHOXY-CYAN&無(C36H46N2O4)n詳情供應(yīng)商
877933-92-1Rhodamine B, hexyl ester perchlorate [R 6]無 C34H43ClN2O7詳情供應(yīng)商
熱門搜關(guān)鍵詞:ethyloxy C5H5O4N Trifluoromethylphenol 甲基丙烯酸丁酯 與 丙烯酸丁酯的共聚物 vitamin A MEDROXYPROGESTERONE ACETATE BasicViolet Benzeneethano pfhxda C5H7O4N 顏料藍 15:0 imidazoles C3H4NCl α-磷脂 emeton DPAT 鹽酸 銨 Donepezil Hydrochlorid BIDE Nati cetate 高 鐵 酸 鈉 NA2so8 CH3NHCH2COONa Glyco 吲哚-3 - 乙酸 H2CN2 二苯基 乙二醇 聚醋酸乙烯酯 CAS NO mesi acetic acid M 1-甲基吡唑-4-甲酸 果糖 6-磷酸 5,5-二 NODU C9H9NO3S ARENE C12H12cino3 磷脂酶A2 甲酰甲醛