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
24937-78-8乙烯-醋酸乙烯共聚物Ethylene-vinyl acetate copolymer;
Poly(ethylene-co-vinyl acetate);
EV
CAS:24937-78-8分子結(jié)構(gòu)(C2H4)x.(C4H6O2)y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
32649-29-9(2E)-2-丁二酸與1,2-丙二醇和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
68784-89-4(E)-2-丁烯二酸與1,3-異苯并呋喃二酮和三環(huán)癸二甲醇的聚合物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
32457-83-3(E)-2-丁烯二酸與4,4'-(1-甲基亞乙基)雙[酚]和環(huán)氧乙烷的聚合物2-Butenedioic acid (E)-, polymer with 4,4'-(1-methylethylidene)bis [phenol] and oxirane無(wú)(C15H16O2.C4H4O4.C2H4O)x詳情供應(yīng)商
64811-38-71,3-苯二甲酸二甲酯與1,4-丁二醇、1,4-苯二甲酸二甲酯、甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物1,3-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol, dimethyl 1,4-benzenedicar無(wú)(C10H10O4.C10H10O4.C4H10O2.C3H6O.C2H4O)x詳情供應(yīng)商
64811-37-61,4-苯二羧酸二甲酯與1,4-丁二醇、甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol, methyloxirane and oxirane無(wú)(C10H10O4.C4H10O2.C3H6O.C2H4O)x詳情供應(yīng)商
68368-52-52-丙烯酸、2-丙烯酸甲酯、2-丙烯酸十八烷基酯和2-丙烯腈的聚合物2-Propenoic acid, polymer with methyl 2-propenoate, octadecyl 2-propenoate and 2-propenenitrile;
2-Propenenitrile, 2-propenoic acid, methyl 2-propenoate, octadecyl 2-propenoate polymer
無(wú)(C21H40O2.C4H6O2.C3H4O2.C3H3N)x詳情供應(yīng)商
52640-81-02-丙烯酸與2-丙烯酸-2-乙基己酯、2-丙烯酸乙酯、N-(羥甲基)-2-丙烯酰胺和2-丙烯腈的聚合物2-Propenoic acid, polymer with 2-ethylhexyl 2-propenoate, ethyl 2-propenoate, N-(hydroxymethyl)-2-pr;
Ethyl acrylate-acrylic acid-2-ethylhexyl acrylate-N-methylolacrylamide-acrylonitrile polymer
無(wú)(C11H20O2.C5H8O2.C4H7NO2.C3H4O2.C3H3N)x詳情供應(yīng)商
65328-52-12-甲基丙烯酸甲酯與苯乙烯、2-甲基丙烯酸-2-乙基己酯和2-丙烯酸的聚合物與N,N-二甲氨基乙醇的化合物苯乙烯?2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate an;
2-propenoic acid, 2-methyl-, methyl ester, polymer withethenylbenzene, 2-ethylhexyl 2-propenoate and 2-propenoic acid, compd.with 2-(dimethylamino)ethanol;
2-Propenoic acid,2-methyl-,methyl ester,polymer with ethenylbenzene,2-ethylhexyl 2-propenoate and 2-propenoic acid,compd. with 2-(dimethylamino)ethanol;
Acrylic acid,methyl methacrylate,2-ethylhexyl acrylate,styrene polymer,salt with N,N-dimethylethanolamine
無(wú)(C11H20O2.C8H8.C5H8O2.C3H4O2)x.xC4H詳情供應(yīng)商
67712-14-53A,4,7,7A-四氫-4,7-亞甲基茚與馬來(lái)酐、鄰苯二甲酸酐、乙二醇和二聚二乙醇的聚合物1,3-Isobenzofurandione, polymer with 1,2-ethanediol, 2,5-furandione, 2,2'-oxybis[ethanol] and 3a,4,7;
Dicyclopentadiene, maleic anhydride, phthalic anhydride, diethyleneglycol, ethylene glycol polymer;
Ethylene glycol, diethylene glycol, phthalic anhydride, maleic anhydride, dicyclopentadiene po lymer;
s[ethanol] and 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene;
1,3-isobenzofurandione, polymer with 1,2-ethanediol,2,5-furandione,
無(wú)(C10H12.C8H4O3.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
32171-39-4α-(1-氧代-2-丙烯基)-ω-甲氧基聚(氧乙烯).alpha.-(1-Oxo-2-propenyl)-.omega.-methoxy poly(oxy-1,2-ethanediyl);
alpha-(1-oxo-2-propenyl)-omega-methoxy-poly(oxy-2-ethanediyl)
CAS:32171-39-4化學(xué)結(jié)構(gòu)(C2H4O)nC4H6O2詳情供應(yīng)商
67846-47-3雙(聚乙二醇甲基醚)二甲基硅烷bis(Polyethylene glycol methyl ether) dimethylsilane;
bis(Polyethylene glycol methyl ether)dimethylsilane
無(wú)(C2H4O)n(C2H4O)nC4H12O2Si詳情供應(yīng)商
99728-55-9新癸酸乙烯酯與2-丙烯酸丁酯和乙酸乙烯酯及2-丙烯酸的聚合物Neodecanoic acid, ethenyl ester, polymer with butyl 2-propenoate, ethenyl acetate and 2-propenoic ac無(wú)(C12H22O2.C7H12O2.C4H6O2.C3H4O2)x詳情供應(yīng)商
70892-21-6乙酸乙烯酯與乙烯醇的聚合物與1-異氰酸根合十六烷和1-異氰酸根合十八烷的反應(yīng)產(chǎn)物Acetic acid ethenyl ester, polymer with ethenol, reaction products with 1-isocyanatohexadecane and 1;
acetic acid ethenyl ester, polymer with ethenol,reaction products with 1-isocyanatohexadecane and1-isocyanatooctadecane;
Acetic acid ethenyl ester,polymer with ethenol,reaction products with 1-isocyanatohexadecane and 1-isocyanatooctadecane
無(wú)(C19H37NO.C17H33NO.C4H6O2.C2H4O)x詳情供應(yīng)商
74113-73-8乙氧基化氫化蓖麻油與馬來(lái)酸和硬脂酸的聚合物Castor oil, hydrogenated, ethoxylated, polymer with maleic acid and stearic acid;
castor oil, hydrogenated, ethoxylated, polymer withmaleic acid and stearic acid;
Castor oil,hydrogenated,ethoxylated,polymer with maleic acid and stearic acid
無(wú)(C18H36O2.C4H4O4.C2H4O.W99)x詳情供應(yīng)商
1140505-40-3N-(6-Aminohexyl)rhodamine 6G-amide bis(trifluoroacetate)無(wú) C32H40N4O2.C4H2F6O4詳情供應(yīng)商
1092679-51-0WAY-100635 MaleateCAS:1092679-51-0化學(xué)結(jié)構(gòu) C25H34N4O2.C4H4O4詳情供應(yīng)商
176767-94-5BTC, AM無(wú) C45H45N3O20S詳情供應(yīng)商
348079-12-9Fura-FF, AM無(wú) C43H43F2N3O24詳情供應(yīng)商
熱門搜關(guān)鍵詞:C22 H29 N O3 clch2ch2 3. Bi2Te3 1-(1,3-苯并噻唑-2-基)-2-溴-1-乙酮 polyisobu C24 H26 O13 Tetrabromophthalimide MDIT black 34  C18H37NO H3CO3  C7H4Cl2O2 C15 H10 O7 (C6H10O5)n。 甲基 乙烯 硅氧烷 1,3-二甲基咪唑四氟硼酸鹽 丙 二 醇 硝基 苯基酯 1-萘胺-5-磺酸 基亞硝胺 4-硝基-2-氨基 苯酚鈉 1,5-二氰基戊烷 2,6-二氯嘧啶 certified C18H25NO 3-(3,4-二甲氧基苯基)丙酸 2-萘酮 二苯甲酯 丁-3-烯-2-酮 亞苯基氧基亞甲基 壬基硫醇 ???左 CAS NO% 氨基 溴嘧啶 CH3CHNH2CH3 牛磺石膽酸鈉 2-甲氧基 乙酸酯 甲基三(環(huán)己氨基)硅烷 乙基硼氫化鋰 丙烯酸樹(shù)脂CAS NO. 正丁基 胺 
罗江县| 竹北市| 江达县| 穆棱市| 盖州市| 巴林左旗| 商洛市| 鄂托克旗| 万宁市| 柏乡县| 安岳县| 大邑县| 娄烦县| 曲靖市| 山东| 锦屏县| 孝昌县| 垦利县| 秦皇岛市| 雅安市| 老河口市| 那曲县| 屏东县| 新丰县| 布拖县| 东港市| 榆林市| 大关县| 白河县| 桂东县| 辰溪县| 莱州市| 武邑县| 慈利县| 大庆市| 肥乡县| 曲沃县| 和林格尔县| 开鲁县| 无锡市| 台江县|