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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
5837-78-5惕各酸乙酯;
(E)-2-甲基-2-丁烯酸乙酯
Ethyl tiglate;
Ethyl 2-methylcrotonate;
(E)-Ethyl-2-methyl-2-Butenoate
CAS:5837-78-5分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
80937-23-1(E)-4-(3,4-二甲氧基苯基)-4-氧代-2-丁烯酸乙酯(E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-Butenoate;
(E)-4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid ethyl aster
CAS:80937-23-1分子結(jié)構(gòu)C14H16O5詳情供應(yīng)商
68141-20-8(E)-2-丁烯酸-2-苯乙酯2-phenylethyl ester, (E)-2-Butenoic acid;
phenethyl ester, (E)-2-Butenoic acid;
2-Phenylethyl trans- 2-Butenoate;
2-phenylethyl ester, (e)-2-butenoic aci
CAS:68141-20-8分子結(jié)構(gòu)C12H14O2詳情供應(yīng)商
56172-46-42-丁酸-3,7-二甲基-2,6-辛二烯基酯2-Butenoic acid, (2E)-3,7-dimethyl-2,6-octadienyl ester;
3,7-dimethyl-, 2-Butenoate, (e)-6-octadien-1-ol
CAS:56172-46-4分子結(jié)構(gòu)C14H22O2詳情供應(yīng)商
142154-46-919-Norpregn-4-en-20-yne-3,17-diol,3-acetate 17-[(2Z)-3-(acetyloxy)-2-Butenoate], (3b,17a)- (9CI);
19-Norpregn-4-en-20-yne-3,17-diol,3-acetate 17-[3-(acetyloxy)-2-Butenoate], [3b,17a,17(Z)]-
CAS:142154-46-9分子結(jié)構(gòu)C28H36O6詳情供應(yīng)商
125233-98-917-Norkaur-15-ene-14,18-diol,13-methyl-, 14-[(2E)-2-methyl-2-Butenoate], (4a,8b,13b,14S)- (9CI);
17-Norkaur-15-ene-14,18-diol,13-methyl-, 14-(2-methyl-2-Butenoate), [4a,8b,13b,14S(E)]-;
1H-2,10a-Ethenophenanthrene, 17-norkaur-15-ene-14,18-diol deriv.;
(+)-Elasclepiol;
Elasclepiol
CAS:125233-98-9分子結(jié)構(gòu)C25H38O3詳情供應(yīng)商
2960-66-9反式-4-氧基-2-丁烯酸乙酯;
反式-4-氧基-2-丁烯酸乙酯,96%
2-Butenoic acid,4-oxo-, ethyl ester, (2E)-;
2-Butenoicacid, 4-oxo-, ethyl ester, (E)-;
Fumaraldehydic acid, ethyl ester(6CI,7CI,8CI);
(2E)-4-Oxobut-2-enoic acid ethyl ester;
(E)-4-Oxo-2-butenoicacid ethyl ester;
(E)-Ethyl 4-oxo-2-Butenoate;
Ethyl (2E)-4-oxobut-2-enoate;
Ethyl (E)-3-formylacrylate;
Ethyl fumaraldehydate;
Ethyltrans-4-oxo-2-Butenoate;
Ethyl trans-4-oxo-2-Butenoate;
Ethyltrans-4-oxoButenoate
CAS:2960-66-9分子結(jié)構(gòu)C6H8O3詳情供應(yīng)商
79218-15-8巴豆酸叔丁酯2-Butenoic acid,1,1-dimethylethyl ester, (2E)-;
2-Butenoicacid, 1,1-dimethylethyl ester, (E)-;
(2E)-2-Butenoic acid 1,1-dimethylethylester;
(E)-1,1-Dimethylethyl 2-Butenoate;
(E)-2-Butenoic acid 1,1-dimethylethylester;
tert-Butyl (E)-crotonate;
trans-tert-Butyl crotonate
CAS:79218-15-8分子結(jié)構(gòu)C8H14O2詳情供應(yīng)商
485-31-4樂殺螨;
樂殺螨;
2-仲丁基-4,6-二硝基苯基-3,3-二甲基丙烯酸酯
2-Butenoic acid,3-methyl-, 2-(1-methylpropyl)-4,6-dinitrophenyl ester;
Crotonicacid, 3-methyl-, 2-sec-butyl-4,6-dinitrophenyl ester (7CI,8CI);
2-(1-Methylpropyl)-4,6-dinitrophenylb,b-dimethacrylate;
2-sec-Butyl-4,6-dinitrophenyl3-methyl-2-Butenoate;
2-sec-Butyl-4,6-dinitrophenyl 3-methylcrotonate;
Acricid;
Binapacryl;
Dinapacryl;
Endosan;
HOE 2784;
Morocide;
NIA 9044;
Niagara 9044
CAS:485-31-4分子結(jié)構(gòu)C15H18N2O6詳情供應(yīng)商
85665-71-02-Butenoic acid,3-methyl-, 1,2-ethanediyl ester (9CI);
1,2-ethanediyl 3-methyl-2-Butenoate
CAS:85665-71-0分子結(jié)構(gòu)C12H18O4詳情供應(yīng)商
71383-07-82-Butenoic acid,3-methyl-, 3,7-dimethyloctyl ester;
3,7-dimethyloctyl 3-methyl-2-Butenoate
CAS:71383-07-8分子結(jié)構(gòu)C15H28O2詳情供應(yīng)商
94086-63-22-Butenoicacid, 2-methyl-, 3,7-dimethyl-6-octenyl ester, [S-(E)]- (9CI);
[S-(E)]-3,7-dimethyl-6-octenyl 2-methyl-2-Butenoate
CAS:94086-63-2分子結(jié)構(gòu)C15H26O2詳情供應(yīng)商
93942-72-42-Butenoic acid,4-oxo-4-[[2-(2-oxo-1-imidazolidinyl)ethyl]amino]-, 2-hydroxypropyl ester;
2-hydroxypropyl 4-oxo-4-[[2-(2-oxoimidazolidin-1-yl)ethyl]amino]-2-Butenoate
CAS:93942-72-4分子結(jié)構(gòu)C12H19N3O5詳情供應(yīng)商
94201-15-72-Butenoic acid,3-methyl-, 1,1-dimethyl-2-phenylethyl ester;
1,1-dimethyl-2-phenylethyl 3-methyl-2-Butenoate
CAS:94201-15-7分子結(jié)構(gòu)C15H20O2詳情供應(yīng)商
94022-03-42-Butenoic acid,3-methyl-, 3,7-dimethyl-6-octenyl ester, (S)- (9CI);
(S)-3,7-dimethyl-6-octenyl 3-methyl-2-Butenoate
CAS:94022-03-4分子結(jié)構(gòu)C15H26O2詳情供應(yīng)商
93857-94-42-Butenoic acid,2-phenylpropyl ester;
2-phenylpropyl 2-Butenoate
CAS:93857-94-4分子結(jié)構(gòu)C13H16O2詳情供應(yīng)商
97890-13-62-Butenoic acid,3-methyl-, 2-methylbutyl ester;
2-methylbutyl 3-methylButenoate
CAS:97890-13-6分子結(jié)構(gòu)C10H18O2詳情供應(yīng)商
15121-89-82-Butenoic acid,4-oxo-4-phenyl-, ethyl ester, (2E)-;
2-Butenoicacid, 4-oxo-4-phenyl-, ethyl ester, (E)-;
Acrylic acid, 3-benzoyl-, ethylester, (E)- (8CI);
(2E)-4-Oxo-4-phenyl-2-butenoic acid ethyl ester;
(E)-Ethyl4-oxo-4-phenyl-2-Butenoate;
Ethyl trans-benzoylacrylate;
Ethyl trans-b-benzoylacrylate;
Ethyl b-benzoylacrylate
CAS:15121-89-8分子結(jié)構(gòu)C12H12O3詳情供應(yīng)商
85567-31-32-Butenoic acid,3-methyl-, 2-ethylhexyl ester;
2-ethylhexyl 3-methyl-2-Butenoate
CAS:85567-31-3分子結(jié)構(gòu)C13H24O2詳情供應(yīng)商
13830-89-23-Butenoic acid,1,1'-[2-ethyl-2-[[(1-oxo-3-buten-1-yl)oxy]methyl]-1,3-propanediyl] ester;
3-Butenoicacid, 2-ethyl-2-[[(1-oxo-3-butenyl)oxy]methyl]-1,3-propanediyl ester (9CI);
3-Butenoic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (8CI);
1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, tri-3-Butenoate (8CI)
CAS:13830-89-2分子結(jié)構(gòu)C18H28O6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 (N,N-二甲基-3-氨丙基)三甲氧基硅烷 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 ;鞘懰徕c 2-甲氧基 乙酸酯 甲基三(環(huán)己氨基)硅烷 乙基硼氫化鋰 丙烯酸樹脂CAS NO.