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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
38467-29-71,3-苯二甲胺與(氯甲基)環(huán)氧乙烷的聚合物;
表氯醇-間二甲苯二胺共聚物
1,3-Benzenedimethanamine, polymer with (chloromethyl)oxirane;
Epichlorohydrin-m-xylylenediamine copolymer
(C8H12N2.C3H5ClO)x詳情供應商
68738-77-21,3-苯二甲基胺與2,2'-[(1-甲基亞乙基)雙(4,1-亞苯基氧亞甲基)]雙(環(huán)氧乙烷)和2,2,4-三甲基-1,6-乙二胺的聚1,3-Benzene dimethanamine, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenylene oxymethylene)]bi;
Oxirane, 2,2'-bis[(1-methylethylidene)bis(4,1-phenylene oxymethylene)]bis-, homopolymer, polymer with 2,2,4-trimethylhexamethylenediamine and m-xylene-.alpha.,.alpha.-diamine
(C21H24O4.C9H22N2.C8H12N2)x詳情供應商
25190-67-41,3-苯二甲胺與間苯二甲酸的縮聚物;
1,3-苯二甲胺與1,3-苯二甲酸的聚合物
1,3-Benzenedimethanamine, polycondensate with isophthalic acid(C8H12N2.C8H6O4)x詳情供應商
60381-35-31,3-苯二甲酸與己二酸、5-異氰酸酯基-1-(異氰酸根合甲基)-1,3,3-三甲基環(huán)己烷和2,2'-氧基雙[乙醇]的聚合物1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid, 5-isocyanato-1-(isocyanato-methyl)-1,3,;
1,3-Benzenedicarboxylic acid,polymer with hexanedioic acid,5-isocyanato-1-(isocyanato-methyl)-1,3,3-trimethylcyclohexane and 2,2'-oxybis[ethanol]
(C12H18N2O2.C8H6O4.C6H10O4.C4H10O3)x詳情供應商
71394-31-51,3-苯二甲酸與己二酸、己二醇、3-羥基-2-(羥甲基)-2-甲基丙酸和1,1'-亞甲基雙[異氰酸根合環(huán)己烷]的聚合物1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid, hexanediol, 3-hydroxy-2-(hydroxymethyl)(C15H22N2O2.C8H6O4.C6H14O2.C6H10O4.C5H10O4)x詳情供應商
79331-75-21,3-苯二羧酸與氮雜環(huán)十三烷-2-酮和4,4-亞甲基雙(2-甲基環(huán)己烷胺)的聚合物1,3-Benzenedicarboxylic acid, polymer with azacyclotridecan-2-one and 4,4'-methylenebis[2-methylcycl;
1,3-Benzenedicarboxylic acid,polymer with azacyclotridecan-2-one and 4,4'-methylenebis[2-methylcyclohexanamine]
(C15H30N2.C12H23NO.C8H6O4)x詳情供應商
81217-97-21,3-丁二醇與1,6-二異氰酸基己烷的聚合物1,3-Butanediol, polymer with 1,6-diisocyanatohexane;
1,3-Butanediol,polymer with 1,6-diisocyanatohexane
(C8H12N2O2.C4H10O2)x詳情供應商
81506-57-21,3-鄰苯二甲酸和1,6-己二胺,己二酸,1,6-己二醇及1,1'-亞甲基雙[4-異氰酸基環(huán)己烷]的聚合物1,3-Benzenedicarboxylic acid, polymer with 1,6-hexanediamine, hexanedioic acid, 1,6-hexanediol and 1(C15H22N2O2.C8H6O4.C6H16N2.C6H14O2.C6H10O4)x詳情供應商
68867-78-71,3-鄰苯二甲酸與己二酸、1,6-己二醇、1,1'-亞甲基雙[4-異氰酸基環(huán)己烷]和1,3-丙二胺的聚合物1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid, 1,6-hexanediol, 1,1'-methylenebis[4-iso(C15H22N2O2.C8H6O4.C6H14O2.C6H10O4.C3H10N2)x詳情供應商
24938-17-81,4-苯二羧酸與1,3-二氫-1,3-二氧-5-異苯呋喃羧酸、1,2-乙二醇、4,4-甲基苯(苯甲基)和1,3,5-三(2-羥乙基)-11,4-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,2(C13H14N2.C9H15N3O6.C9H4O5.C8H6O4.C2H6O2)X詳情供應商
34411-55-72,2'-[(1,1-二甲基乙基)亞胺]雙乙醇與1,1-亞甲基雙[4-異氰酸根合環(huán)己烷的聚合物Ethanol, 2,2'-[(1,1-dimethylethyl)imino]bis-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane;
2,2'-[(1,1-dimethylethyl)imino]bis-, polymer with 1,1'-methylenebis[4-ethano;
Ethanol,2,2'-[(1,1-dimethylethyl)imino]bis-,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane]
(C15H22N2O2.C8H19NO2)x詳情供應商
76246-04-32-丙烯酸-2-羥基乙酯與1,6-二異氰酸根合和2-氧雜環(huán)庚酮的聚合物2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,6-diisocyanatohexane and 2-oxepanone(C8H12N2O2.C6H10O2.C5H8O3)x詳情供應商
77986-43-72-丙烯酸-2-羥乙酯與己烷-1,6-二異氰酸酯和α-氫-ω-羥基-聚[氧(甲基-1,2-乙二基)]的聚合物2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,6-diisocyanato hexane and .alpha.-hydro-.omeg(C8H12N2O2.C5H8O3.(C3H6O)NH2O)x詳情供應商
29009-00-5ε-己內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(C10H22N2.C8H6O4.C6H11NO)x詳情供應商
82457-27-0二環(huán)己甲烷-4,4'-二異氰酸酯與己二酸、1,4-二羥基-2-丁烷磺酸鈉鹽、1,6-二異氰基己烷、1,6-二羥基己烷和氧?Hexanedioic acid, polymer with 1,4-dihydroxy-2-butanesulfonic acid monosodium salt, 1,6-diisocyanato(C15H22N2O2.C8H12N2O2.C6H14O2.C6H10詳情供應商
25718-70-1己二酸與1,3-苯二甲胺的聚合物Hexanedioic acid, polymer with 1,3-benzenedimethanamine(C8H12N2.C6H10O4)x詳情供應商
28476-49-5己二酸與1,4-丁二醇和1,6-二異氰酸根合己烷的聚合物Hexanedioic acid, polymer with 1,4-butandiol and 1,6-diisocyanatohexane(C8H12N2O2.C6H10O4.C4H10O2)x詳情供應商
54573-56-7甲醛與1,3-苯二甲胺酸-3-甲基苯酚的聚合物Formaldehyde, polymer with 1,3-benzenedimethanamine acid 3-methylphenol;
Formaldehyde,polymer with 1,3-benzenedimethanamine acid 3-methylphenol
(C8H12N2.C7H8O.CH2O)x詳情供應商
71550-08-8Poly(oxy-1,2-ethanediyl),a,a'-(1,4-piperazinediyldi-2,1-ethanediyl)bis[w-hydroxy-,homopolymerCAS:71550-08-8化學結構(C2H4O)n(C2H4O)nC8H18N2O2詳情供應商
22868-72-03,4,5,6-Tetramethylpyridazin C8H12N2詳情供應商
熱門搜關鍵詞:氯 苯 烯 N3S3H3 Paroxetin methylhydantoin 雙苯酚與 C27H14 羥基甲脒 4,4'-二甲氧基二苯甲胺 蒽醌 磺酸鈉鹽 丁內酯 氟 3-六氟-1-丙烯 巖白 菜素 苯二甲酸 戊基 異戊基 methoxyheptan c40h42 C8 H11 N3 O3 Bacy 二乙胺硫酸鹽 松香 季戊四醇 樹脂 C26H12 環(huán)己烷丁酸鈉 CuO·CuCl2 2-4-6 三甲基吡啶 C8H9OH 四氟苯甲腈 重氮 磺 萘 酯 氯亞鉑酸銨 N- 甲基甲酰胺 4-甲苯 C8H6N2O6 LPC 16:2 苯乙基-2 戊基 氨基 硝基苯酚 二甲基富烯 乙酰 二甲酯 5-丁基 2,3,4-三甲氧基苯甲基 胺 氫溴酸 三胺 酸 呋喃丙烯 
大邑县| 康平县| 凌海市| 鄱阳县| 探索| 广河县| 全椒县| 且末县| 海口市| 遂昌县| 北川| 特克斯县| 和龙市| 伊吾县| 电白县| 渭源县| 元朗区| 巴楚县| 革吉县| 耒阳市| 额尔古纳市| 邹平县| 赫章县| 德惠市| 林芝县| 民丰县| 珲春市| 平湖市| 犍为县| 兰西县| 夏津县| 宁阳县| 棋牌| 盐山县| 邯郸市| 鲁甸县| 建阳市| 临海市| 惠来县| 昭通市| 贞丰县|