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(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
55-55-04-甲氨基苯酚硫酸鹽;
N-甲基-4-氨基苯酚硫酸鹽
4-Methylaminophenol sulfate;
4-(Methylamino)phenol sulfate (2:1 salt)
CAS:55-55-0分子結(jié)構(gòu)2(C7H9NO).H2SO4詳情供應(yīng)商
392-95-02-氯-3,5-二硝基三氟甲苯2-Chloro-3,5-dinitrobenzotrifluoride;
2-Chloro-1,5-dinitro-3-(trifluoromethyl)-benzene
CAS:392-95-0分子結(jié)構(gòu)C7H2ClF3N2O4詳情供應(yīng)商
393-75-94-氯-3,5-二硝基三氟甲苯4-Chloro-3,5-dinitrobenzotrifluoride;
1,3-Dinitro-2-chloro-5-trifluoromethylbenzene;
4-Chloro-3,5-dinitro-alpha,alpha,alpha-trifluorotoluene;
2-Chloro-1,3-dinitro-5-(trifluoromethyl)-benzene
CAS:393-75-9分子結(jié)構(gòu)C7H2ClF3N2O4詳情供應(yīng)商
2791-84-6L-谷氨酸雙芐酯對甲苯磺酸鹽L-Glutamic acid dibenzyl ester 4-toluenesulfonateCAS:2791-84-6分子結(jié)構(gòu)C19H21NO4.C7H8O3S詳情供應(yīng)商
16964-83-3N6-芐氧羰;-L-賴氨酸芐酯對甲苯磺酸N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate;
N6-[(Phenylmethoxy)carbonyl]-L-lysine phenylmethyl ester mono(4-methylbenzenesulfonate);
L-Lys(z)-Obzl TsOH
CAS:16964-83-3分子結(jié)構(gòu)C21H26N2O4.C7H8O3S詳情供應(yīng)商
76169-06-7甲酚-甲醛共聚物1,2-二疊氮基萘醌-5-磺酸酯Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonateCAS:76169-06-7化學(xué)結(jié)構(gòu)(C10H6N2O4S)x.(C7H8O)n.(CH2O)n詳情供應(yīng)商
80296-78-2甲酚-甲醛共聚物1,2-二疊氮基萘醌-4-磺酸酯Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate;
Cresol-formaldehyde copolymer 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate
CAS:80296-78-2化學(xué)結(jié)構(gòu)(C10H6N2O4S)x.(C7H8O)n.(CH2O)n詳情供應(yīng)商
97540-22-2S-腺苷蛋氨酸對甲苯磺酸硫酸鹽Ademetionine disulfate tosylate;
S-Adenosyl-L-methionine disulfate tosylate;
5'-[[(3S)-3-Amino-3-carboxypropyl]methylsulfonio]-5'-deoxy-adenosine disulfate 4-methylbenzenesulfonate
CAS:97540-22-2分子結(jié)構(gòu)C15H22N6O5S.2(H2SO4).C7H8SO3詳情供應(yīng)商
106809-14-72,4-二氯-5-氟-3-硝基苯甲酸2,4-Dichloro-5-fluoro-3-nitrobenzoic acid;
2,4-Dichloro-3-nitro-5-fluorobenzoic acid
CAS:106809-14-7分子結(jié)構(gòu)C7H2Cl2FNO4詳情供應(yīng)商
388082-78-8二對甲苯磺酸拉帕替尼;
N-(3-氯-4-((3-氟苯基)甲氧基)苯基)-6-(5-(((2-(甲磺;)乙基)氨基)甲基)-2-呋喃基)
Lapatinib ditosylate;
4-Quinazolinamine,N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-,bis(4-methylbenzenesulfonate), monohydrate (9CI)
CAS:388082-78-8分子結(jié)構(gòu)C29H26ClFN4O4S.2(C7H8O3S)詳情供應(yīng)商
1930-72-94-氯-3,5-二硝基芐腈4-chloro-3,5-dinitro-benzonitrile;
4-chloro-3,5-dinitrobenzonitrile
CAS:1930-72-9分子結(jié)構(gòu)C7H2ClN3O4詳情供應(yīng)商
68540-70-56-羥基-2-萘磺酸、甲醛、甲酚的聚合物鈉鹽2-Naphthalenesulfonic acid, 6-hydroxy-, polymer with formaldehyde and methylphenol, sodium salt;
Cresol, formaldehyde, (6-hydroxy-2-naphthalenesulfonic acid, polymer;
6-hydroxy-2-naphthalenesulfonic acid polymer with formaldehyde and methylphe
(C10H8O4S.C7H8O.CH2O)x.xNa詳情供應(yīng)商
67786-28-16-羥基-2-萘磺酸與甲醛、3-甲酚和4-甲酚的聚合物鈉鹽2-Naphthalenesulfonic acid, 6-hydroxy-, polymer with formaldehyde, 3-methylphenol and 4-methylphenol(C10H8O4S.C7H8O.C7H8O.CH2O)x.xNa詳情供應(yīng)商
73003-46-06-羥基-2-萘磺酸單鈉鹽與亞硫酸二鈉、甲醛和甲基苯酚的聚合物2-Naphthalenesulfonic acid, 6-hydroxy-, monosodium salt, polymer with disodium sulfite, formaldehyde;
Cresol, formaldehyde, 6-hydroxynaphthalene-2-sulfonic acid sodium salt, sodium sulfite polymer;
2-naphthalenesulfonic acid, 6-hydroxy-, monosodium salt, polymer with disodium
(C10H8O4S.C7H8O.CH2O.H2O3S.3Na)x詳情供應(yīng)商
67763-06-8大豆脂肪酸與苯甲酸、順丁烯二酐、季戊四醇、鄰二甲酸酐和三羥甲基丙烷的聚合物Fatty acids, soya, polymers with benzoic acid, maleic anhydride, pentaerythritol, phthalic anhydride;
Soybean oil fatty acids, trimethylolpropane, pentaerythritol, benzoic acid, phthalic anhydride, maleic anhydride polymer;
fatty acids, soya, polymers with benzoic acid, maleic anhydride, pentaerythrito;
l, phthalic anhydride and trimethylolpropane;
fatty acids, soya, polymers with benzoic acid, maleicanhydride, pentaerythritol, phthalic anhydride and trimethylolpropane;
Fatty acids,soya,polymers with benzoic acid,maleic
(C8H4O3.C7H6O2.C6H14O3.C5H12O4.C4H2O3.W99)x詳情供應(yīng)商
62655-78-1甲醛與3-甲基苯酚-6-重氮基-5,6-二氫-5-氧-1-萘磺酸酯的聚合物Formaldehyde, polymer with 3-methylphenol, 6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate;
3-Methylphenol, polymer with formaldehyde, post-treated with 6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonyl chloride;
formaldehyde, polymer with 3-methylphenol, 6-diazo-5,6-dihydro-5-oxo-1-naphthal;
formaldehyde, polymer with 3-methylphenol,6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate
C10H6N2O4S.(C7H8O.CH2O)x詳情供應(yīng)商
68610-76-4硫脲與2,4,8,10-四氧雜螺[5.5]十一烷-3,9-丙二胺和縮水甘油丁醚的反應(yīng)產(chǎn)物Thiourea, reaction products with Bu glycidyl ether and 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dipro;
3,9-bis(3-Aminopropyl)-2,4,8,10-tetroxaspiro[5.5]undecane, n-butyl glycidyl ether, thiourea adduct
C13H26N2O4.C7H14O2.CH4N2S詳情供應(yīng)商
68139-36-6妥爾油脂肪酸與苯甲酸、2,2'-[氧二亞甲基]二[2-羥甲基]-1,3-丙二醇、2,2-二羥甲基-1,3-丙二醇和1,3-異苯并?Fatty acids, tall-oil, polymers with benzoic acid, dipentaerythritol, pentaerythritol and phthalic a;
Tall oil fatty acid, pentaerythritol, dipentaerythritol, phthalic anhydride alkyd resin, benzoic acid modified;
Tall oil fatty acid, pentaerythritol, dipentaerythritol, phthalic anhydride, benzoic acid resin;
fatty acids, tall-oil, polymers with benzoic acid,dipentaerythritol, pentaerythritol and phthalic anhydride
(C10H22O7.C8H4O3.C7H6O2.C5H12O4.W99詳情供應(yīng)商
75535-30-7乙氧基丙氧基化[(Z)-丁烯二酸單異丙酯與馬來酸酐和聚乙烯]的反應(yīng)產(chǎn)物2-Butenedioic acid (Z)-, mono(1-methylethyl) ester, reaction products with maleic anhydride and poly;
2-butenedioic acid (z)-, mono(1-methylethyl) ester, reaction products with male;
ic anhydride and polyethylene, ethoxylated propoxylated;
2-butenedioic acid (z)-, mono(1-methylethyl) ester,reaction products with maleic anhydride and polyethylene, ethoxylatedpropoxylated;
2-Butenedioic acid(Z)-,mono(1-methylethyl)ester,reaction products with maleic anhydride and polyethylene,ethoxylated propoxylated
CAS:75535-30-7分子結(jié)構(gòu)C7H10O4.C4H2O3.C3H6O.C2H4O.C2H4詳情供應(yīng)商
28283-89-8Benzoic acid,2,5-dichloro-3-nitro-, sodium salt (1:1);
Benzoicacid, 2,5-dichloro-3-nitro-, sodium salt (8CI,9CI);
Dinoben sodium salt;
Sodium3-nitro-2,5-dichlorobenzoate
CAS:28283-89-8分子結(jié)構(gòu)C7H2Cl2NNaO4詳情供應(yīng)商
熱門搜關(guān)鍵詞:yakuchinoneA C19H30N4 三苯溴乙烯 c14H17o5N 54Fe AE 活性酯 C25H35NO3 3-Cyclohexene-1-acetaldehyde KHC4H4O6 C24H22N4O 丙烯酸酯、 n4o2 t-2-C4H8 乙烯基 氟 ca3p2 benzenamine,n-phenyl-, 二甲基 二胺 2-Chloro-5-fluoro 1_heptanol HEXANENITRILE,5-METHYL dimethyl ammonium C26H29N3O2 C17H29NO 2-Methoxy-1- 4-Pyrimidinamine 1,3,5-triazine-2-carbonitrile 甲基丙烯酸異癸酯 2,6-pyridinedicarbonyl dichloride 1H-pyrrole-3-carbaldehyde 月桂醇磺基乙酸 2,5-Methano Fatty acids, ?cas no Dianhydro- 2-chloro-1-methylethyl C6H5CON(CH2CHCH2)2 C21H24O10 naphthalenone (4-AMINO-2-METHYL 二十二烷酸二十二烷基酯 
丰顺县| 错那县| 南部县| 鸡西市| 来凤县| 吉林市| 丰城市| 金平| 富源县| 溆浦县| 岳阳市| 海晏县| 乡宁县| 南投市| 兴山县| 漾濞| 温州市| 光泽县| 玛纳斯县| 上高县| 横山县| 苗栗县| 莎车县| 合阳县| 永胜县| 普洱| 汤原县| 平凉市| 通江县| 即墨市| 常山县| 黎城县| 黄山市| 团风县| 福贡县| 凤城市| 通山县| 竹山县| 资源县| 兴化市| 温州市|