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
9048-57-1異氰酸預(yù)聚合物;
聚丙二與二苯甲烷二異氰酸酯的聚合物
Polypropylene polyol diphenylmethanediisocyanate prepolymer;
Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer;
Diphenylmethane diisocyanate-polypropylene glycol polymer;
alpha-Hydro-omega-hydroxy-poly(oxy(methyl-1,2-ethanediyl)) polymer wit
CAS:9048-57-1化學(xué)結(jié)構(gòu)C15H10N2O2.H.(C3H6O)n.OH詳情供應(yīng)商
24938-04-3對(duì)苯二酸乙二酯-間苯二酸乙二酯共聚物;
1,3-苯二羧酸與1,4-苯二羧酸和1,2-乙二聚合物
Isophthalate copolymer;
1,3-Benzenedicarboxylic acid polymer with 1,4-benzenedicarboxylic acid and 1,2-ethanediol
CAS:24938-04-3化學(xué)結(jié)構(gòu)(C8H6O4)x.(C8H6O4)y.(C2H6O2)z詳情供應(yīng)商
33478-30-7聚(1,4-環(huán)己烷二甲己二酸酯);
己二酸與1,4-二(羥甲基)環(huán)己烷的聚合物
Poly(1,4-cyclohexanedimethanol adipate);
Adipic acid-1,4-cyclohexanedimethanol copolymer
CAS:33478-30-7分子結(jié)構(gòu)(C14H22O4)n詳情供應(yīng)商
68552-01-2不飽和十八碳脂肪酸與二乙二聚合物;
油酸聚乙二
C18-unsaturated fatty acids dimers polymers with diethylene glycolCAS:68552-01-2化學(xué)結(jié)構(gòu)詳情供應(yīng)商
70198-29-7丁二酸與4-羥基-2,2,6,6-四甲基-1-哌啶聚合物;
光穩(wěn)定劑622
Butanedioic acid polymer with 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanolCAS:70198-29-7分子結(jié)構(gòu)(C15H25NO4)n.CH4O詳情供應(yīng)商
70879-60-62-甲基-2-丙烯酸與丙烯酸乙酯和聚乙二單甲基丙烯酸酯-C16-18-烷基醚的聚合物2-Methyl-2-acrylic acid ethyl acrylate and polyethyleneglycol monomethylacrylate-C16-18-alkyl etCAS:70879-60-6化學(xué)結(jié)構(gòu)詳情供應(yīng)商
100493-52-5四氫呋喃和新戊二聚合物Poly(tetrahydrofuran-co-neopentanediol);
Neopentyl glycol-tetrahydrofuran copolymer;
2,2-Dimethyl-1,3-propanediol-tetramethylene oxide copolymer
CAS:100493-52-5化學(xué)結(jié)構(gòu)((C5H12O2).(C4H8O))x詳情供應(yīng)商
243465-30-7HybrnePS2550;
1,1'-亞氨二(2-丙)雙硬脂酸酯與1,3-異苯并呋喃二酮的聚合物
Hybrne PS 2550;
1,3-Isobenzofurandione polymer with 1,1'-iminobis[2-propanol] octadecanoate
CAS:243465-30-7化學(xué)結(jié)構(gòu)(C8H4O3)n.(C42H83NO4)n詳情供應(yīng)商
276869-34-2十八碳脂肪酸與己二酸和新戊二聚合物C18-fatty acids dimers polymers with adipic acid and neopentyl glycolCAS:276869-34-2化學(xué)結(jié)構(gòu)詳情供應(yīng)商
25608-64-4(1,1-聯(lián)苯基)-4,4'-二與1,1'-磺酰雙(4-氯苯)的聚合物[1,1'-Biphenyl]-4,4'-diol, polymer with 1,1'-sulfonylbis[4-chlorobenzene]無(wú)(C12H10O2.C12H8Cl2O2S)x詳情供應(yīng)商
32649-29-9(2E)-2-丁二酸與1,2-丙二和3A,4,7,7A-四氫-4,7-亞甲基-1H-茚的聚合物Propylene glycol, fumaric acid, dicyclopentadiene polymer;
2-Butenedioic acid (E)-, polymer with 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene
無(wú)(C10H12.C4H4O4.C3H8O2)x詳情供應(yīng)商
70676-97-0(2-甲基-2-丙烯酸甲酯與2-丙烯酸丁酯和2-丙烯酸)的聚合物與2-(二甲基氨基)乙的化合物2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate and 2-propenoic acid, com無(wú)詳情供應(yīng)商
29987-69-7(E)-2-丁烯二酸與1,3-異苯并呋喃二酮和2,2'-氧代雙乙聚合物;
不飽和聚酯樹(shù)脂(21型);
膠衣樹(shù)脂21號(hào)
2-Butenedioic acid (E)-, polymer with 1,3-isobenzofurandione and 2,2'-oxybis(ethanol);
Gelcoat resin 21;
Unsaturated polyester resin 21;
2-butenedioic acid (e)-, polymer with1,3-isobenzofurandione and 2,2'-oxybis[ethanol];
2-Butenedioic acid(E)-,polymer with 1,3-isobenzofurandione and 2,2'-oxybis(ethanol)
無(wú)(C8H4O3.C4H10O3.C4H4O4)x詳情供應(yīng)商
68784-89-4(E)-2-丁烯二酸與1,3-異苯并呋喃二酮和三環(huán)癸二甲聚合物2-Butenedioic acid (E)-, polymer with 1,3-isobenzofurandione and tricyclodecanedimethanol;
Phthalic anhydride, fumaric acid, tricyclodecanedimethanol polymer;
2-butenedioic acid (e)-, polymer with 1,3-isobenzofurandione and tricyclodecane;
dimethanol;
2-butenedioic acid (e)-, polymer with1,3-isobenzofurandione and tricyclodecanedimethanol;
2-Butenedioic acid(E)-,polymer with 1,3-isobenzofurandione and tricyclodecanedimethanol;
Phthalic anhydride,fumaric acid,tricyclodecanedimethanol polymer
無(wú)(C12H20O2.C8H4O3.C4H4O4)x詳情供應(yīng)商
52747-01-0[(1-甲基-1,2-亞乙基)雙(氧基)]雙丙與1,1'-亞甲基雙[4-異氰酸酯基苯]的聚合物Propanol, [(1-methyl-1,2-ethanediyl)bis(oxy)]bis-, polymer with 1,1'-methylenebis[4-isocyanatobenzen無(wú)(C15H10N2O2.C9H20O4)x詳情供應(yīng)商
38531-18-9[(2-丙烯酸與乙烯)的聚合物和2-(二甲氨基)乙]的化合物2-Propenoic acid, polymer with ethene, compd. with 2-(dimethylamino)ethanol;
Acrylic acid, ethylene polymer, N,N-dimethylethanolamine salt
無(wú)C4H11NO.x(C3H4O2.C2H4)x詳情供應(yīng)商
57913-80-1[(2-丙烯腈與乙烯苯、甲基環(huán)氧乙烷和環(huán)氧乙烷)的聚合物與1,2,3-丙三(3:1)]的醚化物2-Propenenitrile, polymer with ethenylbenzene and methyloxirane polymer with oxirane ether with 1,2,;
Ethoxylated, proproxylated glycerine, styrene, acrylonitrile polymer;
Propoxylated, ethoxylated glycerol, styrene, acrylonitrile polymer;
irane ether with 1,2,3-propanetriol (3:1)
無(wú)(C8H8.C3H3N.W99)x詳情供應(yīng)商
58205-99-5[(甲基環(huán)氧乙烷與環(huán)氧乙烷)的聚合物與2,2-雙(羥甲基)-1,3-丙二]的醚化物Oxirane, methyl-, polymer with oxirane, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol;
Pentaerythritol, propylene oxide, ethylene oxide adduct
無(wú)詳情供應(yīng)商
57516-88-8[[(甲基環(huán)氧乙烷與環(huán)氧乙烷)的聚合物與1,2,3-丙三(3:1)]的醚化物和1,3-二異氰酸根合甲苯]的聚合物;
乙基?
Oxirane, methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), polymer with 1,3-diiso;
Ethoxylated, propoxylated glycerine, toluene diisocyanate polymer;
Glycerine, propylene oxide, ethylene oxide, tolueneisocyanate polymer;
Polymer from 1,3-diisocyanatomethylbenzene and poly(oxyethylene)poly
無(wú)(C9H6N2O2.W99)x詳情供應(yīng)商
86220-49-71,1'-亞甲基雙(4-異氰酸根合苯)與甲基環(huán)氧乙烷、1,2-丙二和1,4-丁二聚合物1,4-Butanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and 1,2-propanedi無(wú)(C15H10N2O2.C4H10O2.C3H8O2.C3H6O)x詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:BARIUM STABILIZER BARIUM STABILIZER ANTI RABBIT C21O3H10 C21O3H12 C21O3H15 C21O3H31 C21O3H29 C21O3H26 C21O3H32 C21O3H34 Direct Yellow 29 TM ?ìò×·?é¢?á C12 N4 H28 C16H15ON5F6 丙基 肉桂 C16H12O2N4F6 C11H15O1 丙基 C11H13O1 C11H12O1 MIO 4 C20H21O4N7 C7H5O2F3 叔丁基二甲硅基三氟甲磺酸 morpholinium sulphamate ETHYL DIGLYCOL ACETATE PBB 30 Heptanedicarboxylic carboxymethylamino PN2H3 METHYL HYDROGEN PHTHALATE C8H6SNF3 C8H4SNF3 聚[三氟(三氟甲基)環(huán)氧乙烷]; 4-(1-苯乙基)-1,3-間苯二酚 1-boc-2-羥甲基哌嗪 spectrophotometric basic zinc phosphate methyl propion 水合 聯(lián)氨