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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
7218-52-24-羟基丁-2-炔酸4-Hydroxybut-2-ynoic acid;
Tetrolicacid, hydroxy- (7CI,8CI);
4-Hydroxy-2-Butynoic acid;
NSC 620042;
g-Hydroxytetrolic acid		CAS:7218-52-2分子结构C4H4O3详情供应商
79424-03-64,4,4-三氟-2-丁炔乙酯2-Butynoic acid,4,4,4-trifluoro-, ethyl ester;
3-Trifluoromethylpropiolicacid ethyl ester;
4,4,4-Trifluoro-2-Butynoic acid ethyl ester;
Ethyl4,4,4-trifluoro-2-butynoate;
Ethyl 4,4,4-trifluorobutynoate		CAS:79424-03-6分子结构C6H5F3O2详情供应商
23326-27-42-丁炔酸甲酯2-Butynoic acid, methylester;
Tetrolicacid, methyl ester (6CI,7CI,8CI);
Methyl 2-butynoate;
Methyl3-methylpropiolate;
Methyl methylacetylenecarboxylate;
Methyl tetrolate;
NSC244950		CAS:23326-27-4分子结构C5H6O2详情供应商
41658-12-24-氯-2-丁炔酸甲酯;
4-氯-2-丁炔酸甲酯;
2-Butynoic acid,4-chloro-, methyl ester;
Tetrolicacid, chloro-, methyl ester (6CI);
Chlorotetrolic acid methyl ester;
Methyl4-chloro-2-butynoate;
Methyl chlorotetrolate		CAS:41658-12-2分子结构C5H5ClO2详情供应商
102245-65-82-Butynoic acid,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-;
4-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-BUT-2-YNOIC ACID;
4-(TERT-BUTYLDIMETHYLSILYLOXY)-2-Butynoic ACID;
4-(Tert-Butyldimethylsilanyloxy)but-2-ylnoicacid		CAS:102245-65-8分子结构C10H18O3Si详情供应商
31555-05-22-Butynoic acid,4-hydroxy-, methyl ester;
Tetrolicacid, hydroxy-, methyl ester (6CI,8CI);
Methyl 4-hydroxy-2-butynoate;
NSC292683		CAS:31555-05-2分子结构C5H6O3详情供应商
34014-16-92-Butynoicacid, 4-amino-;
Tetrolicacid, amino- (8CI);
4-Amino-2-Butynoic acid;
4-Aminotetrolic acid		CAS:34014-16-9分子结构C4H5NO2详情供应商
63424-58-82-Butynoic acid,4-amino-4-oxo-, methyl ester;
NSC 149967		CAS:63424-58-8分子结构C5H5NO3详情供应商
13280-03-02-Butynoic acid,4-chloro-;
Tetrolicacid, 4-chloro- (8CI);
Tetrolic acid, chloro- (6CI);
4-Chlorobut-2-ynoic acid;
Chlorotetrolic acid		CAS:13280-03-0分子结构C4H3ClO2详情供应商
163852-55-92-Butynoic acid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester;
2-Butynoicacid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-,methylester(9CI)		CAS:163852-55-9分子结构C10H15NO4详情供应商
214487-27-12-Butynoic acid,4-(4-methyl-1-piperazinyl)-;
4-(4-Methylpiperazin-1-yl)but-2-ynoicacid		CAS:214487-27-1分子结构C9H14N2O2详情供应商
230286-83-62-Butynoic acid,4-[(methoxycarbonyl)amino]-, methyl ester;
2-Butynoic acid, 4-[(methoxycarbonyl)amino]-, methyl ester		CAS:230286-83-6分子结构C7H9NO4详情供应商
热门搜关键词:nah3 2,4,6-三氟 1,4-dicarboxybenzene; cyclohexanetetracarboxylic acid pentafluoropropane 氨基噻唑 甲酸乙酯 Disperse Red 54 2-氨基-1,3,5-三嗪 C6H5COC6H5 2-methyl-1,2-di-3-pyridyl-1-propanone 肉桂基哌嗪 4-Chloro-6-methoxypyrimidine Ethanone,1-(dimethylphenyl)- 2,4-difluoropyrimidine 3-Nitro-p-acetophenetide threo-Pentonic acid,2,5-anhydro-3-deoxy-, methyl ester NAH2 环己二烯-1-酮 C I ?? 2-ethoxy-2-methyl- polymer with butyl 2-propenoate and ethenyl acetate; 1,5-dienyl) 2-Chloro-5-ch (2R,5R)-5- 3,6-二氯吡啶羧酸 基己基醚 1,1'-bibicyclo 3,6-二氯-2-甲氧基苯甲酸 ethyl 4-phenylbutanoate 4,7-Methano-5H-inden-5-one 4,6-dichloro-5-nitropyrimidine N-C17H22C1NO3 2-Ethylcyclopentyl 式-1,2- (I2) 1-Naphthalenol,1,2,3,4,4a,7,8,8a-octahydro-1,6-dimethyl-4-(1-methylethyl)-, (1S,4S,4aR,8aR)- 2,2-diphenylacetaldehyde 9-acridinecarboxylicacid 5-Nitroisoquinoline Spiro[4.5]decan-6-one