毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
13243-99-73羧基4羥基乙酰乙酰苯胺Benzoic acid,5-[(1,3-dioxobutyl)amino]-2-hydroxy-;
Salicylicacid, 5-acetoacetamido- (6CI,7CI,8CI);
2-Hydroxy-5-acetoacetylaminobenzoicacid;
3-Carboxy-4-hydroxyacetoacetanilide;
5-(Acetoacetamido)-2-hydroxybenzoicacid;
5-Acetoacetaminosalicylic acid;
Acetoaceto-3-carboxy-4-hydroxyanilide;
Benzoic acid, 2-hydroxy-5-[(3-oxobutanoyl)amino]-
CAS:13243-99-7分子結(jié)構(gòu)C11H11NO5詳情供應(yīng)商
41295-64-1Butanoyl chloride,4-chloro-3-oxo-;
4-Chloro-3-oxobutanoylchloride;
4-Chloro-3-oxobutyryl chloride;
4-Chloroacetoacetyl chloride;
g-Chloroacetoacetyl chloride
CAS:41295-64-1分子結(jié)構(gòu)C4H4Cl2O2詳情供應(yīng)商
39098-85-6Butanoyl chloride,3-oxo-;
3-oxobutanoylchloride;
Acetoacetyl chloride
CAS:39098-85-6分子結(jié)構(gòu)C4H5ClO2詳情供應(yīng)商
98165-95-8L-Alanine,N-(1,3-dioxobutyl)-N-(2,4,6-trimethyl-3-pyridinyl)-, methyl ester;
methyl (2S)-2-[3-oxobutanoyl-(2,4,6-trimethylpyridin-3-yl)amino]propanoate
CAS:98165-95-8分子結(jié)構(gòu)C16H22N2O4詳情供應(yīng)商
15191-68-11,3-Butanedione,4,4,4-trifluoro-1-(4-methoxyphenyl)-;
1,3-Butanedione,4,4,4-trifluoro-1-(p-methoxyphenyl)- (8CI);
1-(4-Methoxyphenyl)-4,4,4-trifluoro-1,3-butanedione;
4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione;
4-(4-Methoxyphenyl)-1,1,1-trifluorobutane-2,4-dione;
4-Methoxy-1-(4,4,4-trifluoro-3-oxobutanoyl)benzene
CAS:15191-68-1分子結(jié)構(gòu)C11H9F3O3詳情供應(yīng)商
5891-51-0H-ASP-LYS-OHH-ASP-LYS-OH;
H-ASP-LYS-OH;
L-ASP-L-LYS;
asp-lys acetate;
(2S)-6-amino-2-[[(2S)-2-amino-4-hydroxy-4-oxobutanoyl]amino]hexanoic acid;
alpha-Aspartyl-lysine;
L-aspartyl-lysine acetate
CAS:5891-51-0分子結(jié)構(gòu)C10H19N3O5詳情供應(yīng)商
5694-37-1N-(4-CARBOXYPHENYL)SUCCINAMIC ACID;
4-(3-carbamoylpropanoyl)benzoic acid;
2-[(3-Carboxy-1-oxopropyl)amino]benzoic acid;
2'-Carboxysuccinanilic acid;
2-[(4-hydroxy-4-keto-butanoyl)amino]benzoic acid;
2-[(4-hydroxy-4-oxobutanoyl)amino]benzoic acid;
2-[(4-hydroxy-4-oxo-butanoyl)amino]benzoic acid
CAS:5694-37-1分子結(jié)構(gòu)C11H11NO5詳情供應(yīng)商
熱門搜關(guān)鍵詞:phenethyldimethylamine N8O7S Cl2N2O2 FeC03 125SN Naratriptan Hydrochloride C4H11PO 0PEO Sodium cyclopentadienide AMYL CYCLOHEXANONE Glycole 炭黑 8# BLACK ISO polymers? based? olefin? c3h7brS *L-Tryptophan RED AB C6H13ClS Diisopropyltryptamine C4H8ClO2N C4H10ClO2N C5H10ClO2N C4H8BrO2N C3H6ClO2N C3H6BrO2N *L-Glutamate C6H12BrO2N C3H6O2BrN C3H4O2BrN C3H6O2ClN C4H8O2ClN *Tyramine C3H6O3BrN C4H8O3BrN C4H8O3ClN C21 H33 Levonorgestre C2H4O2ClN