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
571-55-1基-2-亞甲基三氟乙酰乙酸乙酯;
2-(乙基亞甲基)-4,4,4-三氟-3-丁酸乙酯;
3-乙基-2-(2,2,2-三氟乙?
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate;
Ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate
CAS:571-55-1分子結(jié)構(gòu)C9H11F3O4詳情供應(yīng)商
637-07-0氯貝特;
氯苯丁酯;
對氯苯丁酸乙酯
Clofibrate;
Ethyl 2-(4-chlorophenoxy)-2-methylpropionate
CAS:637-07-0分子結(jié)構(gòu)C12H15ClO3詳情供應(yīng)商
52133-67-22-氰基-4,4-二乙丁酸乙酯Ethyl 2,2-diethoxyethylcyanoacetate;
Ethyl 2-cyano-4,4-diethoxybutyrate
CAS:52133-67-2分子結(jié)構(gòu)C11H19NO4詳情供應(yīng)商
64920-29-22-代-4-苯基丁酸乙酯Ethyl 2-oxo-4-phenylbutyrate;
2-Oxo-4-phenylbutanoicacid ethyl ester;
2-Oxo-4-phenylbutyric acid ethyl ester;
4-Phenyl-2-oxobutyricacid ethyl ester;
Ethyl 2-oxo-4-phenylbutanoate;
Ethyl 2-oxo-4-phenylbutyrate;
Ethyl 3-benzylpyruvate;
Ethyl 4-phenyl-2-ketobutyrate;
Ethyl4-phenyl-2-oxobutanoate;
Ethyl 4-phenyl-2-oxobutyrate;
Ethyl benzylpyruvate;
Ethyl 2-Oxo-Phenylbutrate (Eopb);
CAS:64920-29-2分子結(jié)構(gòu)C12H14O3詳情供應(yīng)商
5408-04-82-(羥亞氨基)乙酰乙酸乙酯;
2-羥亞氨基-3-丁酸乙酯
Ethyl 2-(hydroxyimino)acetoacetate;
Ethyl 2-(hydroxyimino)-3-oxobutanoate
CAS:5408-04-8分子結(jié)構(gòu)C6H9NO4詳情供應(yīng)商
23999-02-22-[2-(二乙基氨基)乙基]-3-丁酸乙酯;
α-[β-(二乙基氨基)乙基]乙酰乙酸乙酯
Ethyl 2-[2-(diethylamino)ethyl]-3-oxobutanoate;
Ethyl -[-(diethylamino)ethyl]acetoacetate
CAS:23999-02-2分子結(jié)構(gòu)C12H23NO3詳情供應(yīng)商
69080-71-32-[2,4-雙(1,1-二甲基丙基)苯基]丁酸乙酯2-[2,4-bis(1,1-Dimethylpropyl) phenoxy] butyric acid ethyl esterCAS:69080-71-3分子結(jié)構(gòu)C22H36O3詳情供應(yīng)商
58609-71-53-(4-異丁基苯基)-3-甲基縮水甘油酸乙酯;
3-(4-異丁基苯基)-2,3-環(huán)丁酸乙酯;
3-甲基-3-[4-(2-甲基丙基)苯基
Ethyl 3-(4-isobutylphenyl)-3-methyl glycidate;
Ethyl 3-(4-isobutylphenyl)-2,3-epoxybutylate
CAS:58609-71-5分子結(jié)構(gòu)C16H22O3詳情供應(yīng)商
55794-20-23,3-二(叔丁基過)丁酸乙酯Butanoic acid,3,3-bis[(1,1-dimethylethyl)dioxy]-, ethyl ester;
Ethyl3,3-bis(tert-butylperoxy)butanoate;
Ethyl 3,3-bis(tert-butylperoxy)butyrate;
Ethyl 3,3-di(t-butylperoxy)butyrate;
Ethyl 3,3-di(tert-butylperoxy)butyrate;
L233;
L 233M75;
Luperco 233XL;
Lupersol 233;
Lupersol 233M090;
Lupersol 233M75;
Lupersol L 233;
R 233;
USP 333;
USP 333M
CAS:55794-20-2分子結(jié)構(gòu)C14H28O6詳情供應(yīng)商
13148-05-52--4-(三苯基膦)丁酸乙酯Butanoic acid,3-oxo-4-(triphenylphosphoranylidene)-, ethyl ester;
Acetoaceticacid, 4-(triphenylphosphoranylidene)-, ethyl ester (7CI,8CI);
3-Oxo-4-(triphenylphosphoranylidene)butanoic acid ethyl ester;
4-(Triphenylphosphoranylidene)acetoacetic acid ethyl ester;
[3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane
CAS:13148-05-5分子結(jié)構(gòu)C24H23O3P詳情供應(yīng)商
112083-63-3(S)-2-噁丙環(huán)乙酸乙酯;
(S)-3,4-環(huán)丁酸乙酯;
(S)-環(huán)乙烷-2-乙酸乙酯
2-Oxiraneacetic acid,ethyl ester, (2S)-;
Oxiraneaceticacid, ethyl ester, (2S)- (9CI);
Oxiraneacetic acid, ethyl ester, (S)-;
(S)-Ethyl 2-(oxiran-2-yl)acetate;
Ethyl (S)-3,4-epoxybutanoate
CAS:112083-63-3分子結(jié)構(gòu)C6H10O3詳情供應(yīng)商
86499-39-0ALPHA-[(2,3,4,5-四氫-2-代-1H-1-苯并氮雜卓-3-基)氨基]苯丁酸乙酯Benzenebutanoicacid,-[(2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3-yl)amino]-,ethylester,(R*,S*)-(9CI;
Benzenebutanoicacid,-[(2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3-yl)amino]-,ethylester,(R*,S*)-(9CI);
alpha-[(2,3,4,5-Tetrahydro-2-oxo-1H-1-benzazepin-3-yl)amino]benzenebutanoic acid ethyl ester
CAS:86499-39-0分子結(jié)構(gòu)C22H26N2O3詳情供應(yīng)商
118642-72-12-芐基-4,4,4-三氟-3-丁酸乙酯2-BENZYL-4,4,4-TRIFLUORO-3-OXOBUTYRIC ACID ETHYL ESTERCAS:118642-72-1分子結(jié)構(gòu)C13H13F3O3詳情供應(yīng)商
63449-37-64-[(2-乙基-2-代乙基)硫代]丁酸乙酯ETHYL 4-[(2-ETHOXY-2-OXOETHYL)THIO]BUTANOATE;
BUTTPARK 94\04-65;
ETHYL 4-[(2-ETHOXY-2-OXOETHYL)THIO]BUTANOATE;
ETHYL 4-(ETHOXYCARBONYLMETHYLTHIO)BUTYRATE
CAS:63449-37-6分子結(jié)構(gòu)C10H18O4S詳情供應(yīng)商
59086-27-04-代-4-吡啶-3-基-丁酸乙酯4-OXO-4-PYRIDIN-3-YL-BUTYRIC ACID ETHYL ESTERCAS:59086-27-0分子結(jié)構(gòu)C11H13NO3詳情供應(yīng)商
59086-25-84-代-4-噻吩-2-基-丁酸乙酯4-OXO-4-THIOPHEN-2-YL-BUTYRIC ACID ETHYL ESTERCAS:59086-25-8分子結(jié)構(gòu)C10H12O3S詳情供應(yīng)商
2364-59-24-苯丁酸乙酯4-PHENOXY-N-BUTYRIC ACID ETHYL ESTER;
4-PHENOXY-N-BUTYRIC ACID ETHYL ESTER;
ETHYL 4-PHENOXYBUTYRATE;
ETHYL 4-PHENOXY-N-BUTYRATE;
4-phenoxybutyric acid ethyl ester;
4-PHENOXY-N-BUTYRIC ACID ETHYL ESTER 93+%;
4-Phenoxybutanoic acid ethyl ester;
ethyl 4-(phenoxy)butanoate
CAS:2364-59-2化學(xué)結(jié)構(gòu)C12H16O3詳情供應(yīng)商
20207-16-32-氨基乙酰乙酸乙酯鹽酸鹽;
2-氨基乙酰乙酸乙酯鹽酸鹽;
2-氨基-3-丁酸乙酯鹽酸鹽
ethyl 2-amino-3-oxobutanoate hydrochloride;
ethyl 2-amino-3-oxobutanoate hydrochloride;
2-Amino-3-oxobutanoic acid ethyl ester hydrochloride;
Ethyl 2-aminoacetoacetate hydrochloride;
Ethyl alpha-aminoacetoacetate hydrochloride
CAS:20207-16-3化學(xué)結(jié)構(gòu)C6H11NO3.ClH詳情供應(yīng)商
熱門搜關(guān)鍵詞:C10H30Si5O5 C40H38O22N12S6Na6 C15 H22 O C5H6Br2O 4-F-C6H4 (C4H9)3PO4 四甲基-5-癸炔-4,7-二醇 氟 乙二醇 NH4Na 甲基苯并噁唑 N,N-二甲基-1,4-苯二胺 過氧二碳酸二丙基酯 Levenol WX C15H14N2O6 4-Methyl-2-pyrazolin-5-one 1,3,5-triazine-2,4,6-triol 四烯丙基硅烷 鹽酸安非拉酮 十二烷基膦酸 3-硝基苯磺酸 AlN3 乙基 間苯二酚 propenyloxy)- 4-Chlorophenyl 4-nitrophenyl sulfone Vitamin B1 1H-Pyrazole-1-carboxamidine hydrochlorid C6H5CH2(CO)CHCN 己酸叔丁酯 2-(perfluorooctyl)ethyl methacrylate 1-(2-Chlorophenyl)piperazine 475C C3H8NO9P3Na4 Beta-MSH 2-硝基苯肼鹽酸鹽 Sodium orthosilicate; 丙二醇二甲基丙烯酸酯 Benzene,nitro- CDCl3 ; C6H12O3 2-hydroxy-3-methyl valeric acid 二胺 磺酸 
廉江市| 屯留县| 营山县| 花莲县| 方山县| 广丰县| 壶关县| 山东省| 民权县| 和平区| 高邮市| 修武县| 临夏县| 津南区| 舟山市| 宣恩县| 临桂县| 西和县| 桓仁| 新宾| 台北县| 广水市| 新余市| 通州市| 舒城县| 九台市| 仙游县| 永嘉县| 祁阳县| 琼海市| 壤塘县| 确山县| 虹口区| 大宁县| 子长县| 绥中县| 武胜县| 永德县| 三明市| 武强县| 通州市|