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(diǎn)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
97-72-3異丁酸酐isobutyric anhydride;
Isobutyricanhydride (6CI,7CI,8CI);
Propanoic acid, 2-methyl-, anhydride (9CI);
2-Methylpropanoic acid anhydride;
2-Methylpropanoic anhydride;
2-Methylpropionic anhydride;
Isobutanoic anhydride;
Isobutyric acid anhydride;
Isobutyryl anhydride		CAS:97-72-3分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
106-31-0丁酸酐;
正丁酸酐		butyric anhydride;
Butanoicacid, anhydride (9CI);
Butyric anhydride (6CI,8CI);
Butanoic anhydride;
Butanoyl anhydride;
Butyric acid anhydride;
Butyryl oxide;
n-Butyric acidanhydride;
n-Butyric anhydride		CAS:106-31-0分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
607-97-62-乙基乙酰乙酸乙酯Ethyl 2-ethylacetoacetate;
2-Ethyl-3-oxo-butanoic acid ethyl ester		CAS:607-97-6分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
764-99-8二乙二醇二乙烯基醚Diethylene glycol divinyl ether;
1,1'-[Oxybis(ethyleneoxy)]diethylene		CAS:764-99-8分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
1694-31-1乙酰乙酸叔丁酯;
3-丁酮酸叔丁酯		tert-Butyl acetoacetate;
Acetoacetic acid tert-butyl ester;
3-Oxo-butanoic acid 1,1-dimethylethyl ester;
TBAA		CAS:1694-31-1分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
3249-68-1丁酰乙酸乙酯Ethyl butyrylacetate;
Ethyl 3-oxohexanoate;
Ethyl beta-ketohexanoate		CAS:3249-68-1分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
5753-96-82-氧代己酸乙酯;
2-己酮酸乙酯		Ethyl 2-oxohexanoate;
2-Oxohexanoic acid ethyl ester;
Ethyl alpha-ketocaproate		CAS:5753-96-8分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
7152-15-0異丁酰乙酸乙酯Ethyl isobutyrylacetate;
Valericacid, 4-methyl-3-oxo-, ethyl ester (6CI,8CI);
4-Methyl-3-oxo-pentanoic acidethyl ester;
4-Methyl-3-oxovaleric acid ethyl ester;
Ethyl3-oxo-4-methylpentanoate;
Ethyl 3-oxo-4-methylvalerate;
Ethyl4-methyl-3-oxopentanoate;
Ethyl 4-methyl-3-oxovalerate;
Ethylisobutyrylacetate;
Isobutyrylacetic acid ethyl ester;
NSC 62029;
g,g-Dimethylacetoacetic acid ethyl ester		CAS:7152-15-0分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
7779-75-1乙酰乙酸異丁酯;
3-丁酮酸異丁酯		Isobutyl acetoacetate;
3-Oxo-butanoic acid 2-methylpropyl ester		CAS:7779-75-1分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
52916-16-22,2-二甲基四氫-2H-吡喃-4-羧酸2,2-Dimethyltetrahydro-2H-pyran-4-carboxylic acid;
2,2-Dimethyltetrahydro-2H-pyran-4-carboxylicacid;
Tetrahydro-2,2-dimethyl-2H-pyran-4-carboxylic acid		CAS:52916-16-2分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
55107-14-7新戊�；宜峒柞�;
特戊�；宜峒柞�		Methyl pivaloylacetate;
Methyl 4,4-dimethyl-3-oxovalerate		CAS:55107-14-7分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
67633-96-9順式-3-己烯醇碳酸甲酯3-cis-Hexenyl methyl carbonate;
cis-Hex-3-en-1-yl methyl carbonate		CAS:67633-96-9分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
26516-27-83-甲基-2-氧代戊酸乙酯Pentanoic acid, 3-methyl-2-oxo-, ethyl ester;
pentanoic acid,3-methyl-2-oxo-,ethyl ester		CAS:26516-27-8分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
2370-63-0甲基丙烯酸-2-乙氧基乙酯2-Propenoic acid, 2-methyl-, 2-ethoxyethyl ester;
2-Ethoxyethyl methacrylate		CAS:2370-63-0分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
637-65-0四氫糠醇丙酸酯Tetrahydrofurfuryl propionate;
tetrahydro-2-furanmethano propanoate;
propanoic aicd tetrahydrofurfuryl ester		CAS:637-65-0分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
591-60-6乙酰乙酸丁酯Butanoic acid, 3-oxo-,butyl ester;
Acetoaceticacid, butyl ester (6CI,7CI,8CI);
3-Oxobutanoic acid butyl ester;
Butyl3-oxobutanoate;
Butyl 3-oxobutyrate;
Butyl acetoacetate;
NSC 97211;
n-Butylacetoacetate		CAS:591-60-6分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
13562-76-0乙酰乙酸仲丁酯Butanoic acid, 3-oxo-,1-methylpropyl ester;
Acetoaceticacid, sec-butyl ester (7CI,8CI);
sec-Butyl acetoacetate		CAS:13562-76-0分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
84642-61-5丁酸-3-丁酮-2-酯Butanoic acid,1-methyl-2-oxopropyl ester;
BUTAN-3-ONE-2-YL BUTANOATE;
BUTAN-3-ONE-2-YL BUTYRATE;
FEMA 3332;
ACETOIN BUTYRATE;
1-methyl-2-oxopropyl butyrate;
BUTAN-3-ONE-2-YL BUTANOATE 98+% FCC;
Butanoic acid, 1-methyl-2-oxopropyl ester;
BUTAN-3-ONE-2-YL BUTANOATE, NATURAL		CAS:84642-61-5分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
597-04-6Butanoic acid,2,2-dimethyl-3-oxo-, ethyl ester;
Acetoaceticacid, 2,2-dimethyl-, ethyl ester (6CI,7CI,8CI);
2,2-Dimethyl-3-oxobutanoic acidethyl ester;
2,2-Dimethyl-3-oxobutyric acid ethyl ester;
2-Acetyl-2-(ethoxycarbonyl)propane;
Ethyl 2,2-dimethyl-3-oxobutanoate;
Ethyl2,2-dimethyl-3-oxobutyrate;
Ethyl 2,2-dimethylacetoacetate;
Ethyl2-acetyl-2-methylpropionate;
Ethyl acetyldimethylacetate;
Ethyl a,a-dimethylacetoacetate;
NSC 29039		CAS:597-04-6分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
94291-55-1Butanal,3-butoxy-2-oxo-;
3-butoxy-2-oxobutyraldehyde		CAS:94291-55-1分子結(jié)構(gòu)C8H14O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:螺 壬烷 二酮 S-PL 4-Oxopiperidin (C6H5 O)3P 乙烯_醋酸乙烯共聚物 Si 矽 蒽 硼酸 oxypiperidine 甲酸對硝基 c23h11o4n2f6 鄰 二甲苯 C25H16N2 N N - 二異丙基乙胺 3H-indol 二乙烯基 四氧雜螺 十一烷 Rubpy3Cl2.h2o2 Rubpy3Cl2.h2o d-arginine hydrochloride -吡唑啉酮 C5H6F6 (C4H9)PO4 二氯乙酰苯 miso 苯基二硼酸 thiocar thiocarbohy THYMOL METHYL ETHER Ser Ser Gly 4-IC6H4CO2H oxopyrrolidine-2-carboxylic acid Be B O F na2co3.10h Ethimide (S)-( )-1,2,3,4-四氫-1-萘酚 5-methyl-1H-pyrimidine-2,4-dione 二溴 二氯苯 No.[100-42-5] F1AsH15 C2 N S Cl H2 C26 H18 
山东省| 金坛市| 固安县| 东阳市| 蕲春县| 大城县| 登封市| 玉林市| 七台河市| 牟定县| 平原县| 永胜县| 台东县| 齐河县| 金昌市| 晴隆县| 手机| 家居| 巍山| 奎屯市| 平潭县| 板桥市| 桦甸市| 邛崃市| 常山县| 宁强县| 乌鲁木齐市| 平昌县| 南昌县| 泰兴市| 五台县| 东安县| 星子县| 柳州市| 镇平县| 阆中市| 文登市| 高安市| 商都县| 新宾| 衡阳市|