午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

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(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
26776-30-7(六氫化-2H-氮雜卓-2-酮與1,6-二異氰酸己烷)的聚合物hexahydro-2H-Azepin-2-one, polymer with 1,6-diisocyanatohexane;
1,6-Diisocyanatohexane, hexahydro-2H-azepin-2-one polymer;
2h-azepin-2-one, hexahydro-, polymer with1,6-diisocyanatohexane;
2H-Azepin-2-one,hexahydro-,polymer with 1,6-diisocyanatohexane;
1,6-Diisocyanatohexane,hexahydro-2H-azepin-2-one polymer
無(wú)(C8H12N2O2.C6H11NO)x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
40884-08-02-丙烯酸丁酯與乙烯基苯和N-(甲氧基甲基)-2-甲基-2-丙烯酰胺的聚合物2-Propenoic acid, butyl ester, polymer with ethenylbenzene and N-(methoxymethyl)-2-methy-2-propenami無(wú)(C8H8.C7H12O2.C6H11NO2)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
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無(wú)[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
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無(wú)(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
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]
無(wú)(C9H6N2O2.C6H14O3.C6H11NO.C4H10O3.(詳情供應(yīng)商
152406-36-5Arthrofactin (9CI);
L-Asparticacid, N-[N-[N-[N-[N-[N-[N-[N-[N-[N-[N-(3-hydroxy-1-oxodecyl)-D-leucyl]-D-a-aspartyl]-D-threonyl]-D-leucyl]-D-leucyl]-D-seryl]-L-leucyl]-D-seryl]-L-isoleucyl]-L-isoleucyl]-,l1-lactone;
1-Oxa-4,7,10,13,16,19,22,25,28,31,34-undecaazacycloheptatriacontane, cyclicpeptide deriv.;
Cyclo(L-a-aspartyl-3-hydroxydecanoyl-D-leucyl-D-a-aspartyl-D-threonyl-D-leucyl-D-leucyl-D-seryl-L-leucyl-D-seryl-L-isoleucyl-L-isoleucyl)
CAS:152406-36-5化學(xué)結(jié)構(gòu)C64H111N11O20詳情供應(yīng)商
122404-40-4Piperazine,1,1'-(1,36-dioxo-1,36-hexatriacontanediyl)bis[4-(3,3,5-trimethyl-1-cyclohexen-1-yl)-(9CI);
TU 0131
CAS:122404-40-4化學(xué)結(jié)構(gòu)C62H114N4O2詳情供應(yīng)商
124693-68-1Urs-12-en-3-ol,tetratriacontanoate, (3b)- (9CI);
a-Amyrin tetratriacontanoate
CAS:124693-68-1分子結(jié)構(gòu)C64H116O2詳情供應(yīng)商
52034-92-1Dicyclohexylacetic acidCAS:52034-92-1分子結(jié)構(gòu)(C6H11)2CHCO2H詳情供應(yīng)商
129198-88-5LYS-LYS-ALA-LEU-ARG-ARG-GLN-GLU-THR-VAL-ASP-ALA-LEU: KKALRRQETVDAL;
LYS-LYS-ALA-LEU-ARG-ARG-GLN-GLU-T
AUTOCAMTIDE-2;
LYS-LYS-ALA-LEU-ARG-ARG-GLN-GLU-THR-VAL-ASP-ALA-LEU;
CAM KINASE II SELECTIVE SUBSTRATE;
AUTOCAMTIDE-2;
AUTOCAMTIDE-2 [KKALRRQETVDAL];
AUTOCAMTIDE-2-RELATED INHIBITOR PEPTIDE;
H-LYS-LYS-ALA-LEU-ARG-ARG-GLN-GLU-THR-VAL-ASP-ALA-LEU-OH;
KKALRRQETVDAL
CAS:129198-88-5化學(xué)結(jié)構(gòu)C65H118N22O20詳情供應(yīng)商
202121-03-7中文名稱暫缺H-ALA-GLY-ALA-VAL-VAL-GLY-GLY-LEU-GLY-GLY-TYR-MET-LEU-GLY-SER-ALA-MET-SER-OH;
H-ALA-GLY-ALA-VAL-VAL-GLY-GLY-LEU-GLY-GLY-TYR-MET-LEU-GLY-SER-ALA-MET-SER-OH;
ALA-GLY-ALA-VAL-VAL-GLY-GLY-LEU-GLY-GLY-TYR-MET-LEU-GLY-SER-ALA-MET-SER;
PRION PROTEIN (118-135) (HUMAN);
PRION PROTEIN FRAGMENT 118-135 HUMAN
CAS:202121-03-7化學(xué)結(jié)構(gòu)C68H112N18O22S2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
熱門搜關(guān)鍵詞:Hydrotreated heavy naphtha CoCr Tocofersolan C18H34O8 鄰甲基苯甲酰 C25ClH21 CF2CF2CF2O CF2CF2O C6H5CH2COCH3 Ethylene Glyco 癸烯 酮 C17H24O7 磷酸 氨 C24 H35 N 二甲基亞 砜 C24H28O6 甲基苯甲酰 N-phenacylthiazolium bromide yellow 15 nickel alloy C21H28O C12H20O9 hexanedioate Acryloyl 碳酸 鈣 1-Stearoyl-2-oleoyl-sn-glycero N,N-二甲基甲 正十二烷基甲基硫醚 C23H30O6 dust CH6BRN 巰基乙酸乙二醇酯 硬脂酸聚 酸性皂黃 雙(2-甲氧基乙基)氨基三氟化硫 5-Octadien-2-one 2-氨基-4-氯二苯醚 C15H16O2.25971-63-5 acetamide,N-ethyl- Dispersion 
信宜市| 永嘉县| 莫力| 宜兰市| 司法| 革吉县| 化德县| 邵武市| 博白县| 温宿县| 汝州市| 紫阳县| 株洲市| 永兴县| 类乌齐县| 汝城县| 华池县| 呼图壁县| 安平县| 密云县| 志丹县| 乳源| 平凉市| 客服| 铜陵市| 剑河县| 荆州市| 溆浦县| 英山县| 明光市| 德清县| 翼城县| 囊谦县| 武山县| 聂荣县| 左贡县| 五莲县| 鸡东县| 海晏县| 鹤峰县| 万荣县|