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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
611-73-4甲酰甲酸;
苯乙酮酸
Benzoylformic acid;
Phenylglyoxylic acid
CAS:611-73-4分子結(jié)構(gòu)C8H6O3詳情供應(yīng)商
1603-79-8甲酰甲酸乙酯Ethyl benzoylformate;
Ethyl phenylglyoxylate
CAS:1603-79-8分子結(jié)構(gòu)C10H10O3詳情供應(yīng)商
15206-55-0甲酰甲酸甲酯Methyl benzoylformate;
Methyl phenylglyoxylate
CAS:15206-55-0分子結(jié)構(gòu)C9H8O3詳情供應(yīng)商
34966-48-84-氯苯甲酰甲酸乙酯Ethyl 4-chlorobenzoylformate;
Ethyl (4-chlorophenyl)(oxo)acetate;
(4-Chlorophenyl)glyoxylic acid ethyl ester
CAS:34966-48-8分子結(jié)構(gòu)C10H9ClO3詳情供應(yīng)商
208259-57-83,5-二氟苯甲酰甲酸Benzeneaceticacid, 3,5-difluoro-a-oxo-, ethyl ester;
Ethyl(3,5-difluorobenzoyl)formate;
Ethyl 2-(3,5-difluorophenyl)-2-oxoacetate
CAS:208259-57-8分子結(jié)構(gòu)C10H8F2O3詳情供應(yīng)商
302912-31-84-氰基苯甲酰甲酸乙酯Benzeneacetic acid,4-cyano-a-oxo-, ethyl ester;
(4-Cyanophenyl)(oxo)aceticacid ethyl ester;
Ethyl (4-cyanophenyl)oxoacetate;
Ethyl2-(4-cyanophenyl)-2-oxoacetate;
Ethyl 2-oxo-2-[4-cyanophenyl]acetate;
Ethyl4-cyanobenzoylformate
CAS:302912-31-8分子結(jié)構(gòu)C11H9NO3詳情供應(yīng)商
86358-29-43-甲氧基苯甲酰甲酸乙酯ETHYL 3-METHOXYBENZOYLFORMATE;
(3-METHOXYPHENYL)GLYOXYLIC ACID ETHYL ESTER;
ETHYL 3-METHOXYBENZOYLFORMATE
CAS:86358-29-4分子結(jié)構(gòu)C11H12O4詳情供應(yīng)商
62936-31-64-甲硫基苯甲酰甲酸乙酯ETHYL 4-THIOMETHYLBENZOYLFORMATE;
ETHYL 4-THIOMETHYLBENZOYLFORMATE;
(4-Methylsulfanylphenyl)oxoacetic acid ethyl ester;
Ethyl 4-(methylthio)benzoylformate
CAS:62936-31-6分子結(jié)構(gòu)C11H10O3S詳情供應(yīng)商
125369-26-8(4-甲氧基)羰基苯甲酰甲酸甲酯;
(4-甲氧基)羰基苯甲酰甲酸甲酯;
4-甲氧基羰基苯甲;宜峒柞
METHYL 4-METHOXYCARBONYLBENZOYLACETATECAS:125369-26-8化學(xué)結(jié)構(gòu)C12H12O5詳情供應(yīng)商
143211-10-32-(2-甲基苯氧甲基)苯甲酰甲酸甲酯;
2-(2-甲基苯氧甲基)苯甲酰甲酸甲酯;
2-(2-甲基苯氧甲基)苯基草酸甲酯
Methyl 2-(2-methylphenoxymethyl)phenylglyoxylate;
Methyl 2-(2-methylphenoxymethyl)phenylglyoxylate;
Methyl 2-oxo-2-(2-(o-tolyloxymethyl)phenyl)acetate
CAS:143211-10-3化學(xué)結(jié)構(gòu)C17H16O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:PSEUDOMONAS FLUORESCENS DIMETHYL DISULPHIDE Hydrogen phosphide BLUE B PP EINECS methanoindene Dibenzepin C4H6O3N4 C20H13O4 二羥甲基 二甲基海因 glucosan Mgcr2o4 C9H4O3·H2O UN 硼酸 多 異氰酸酯 C13H24O4S2 -valerolactone 奈偉拉平 C21H26NCl 1500# 溶劑油 C17H22N2O2 bacillus cereus 苯乙; C22H26N4O4 C18 H34 O4 C4H11BO D? o??e F5Sb C18H24N2O2 氯化鎳 六水 C4H12ON Faropenem boc-l-半胱氨酸 哌啶氧化物 2,3-二氯-1,4-萘醌 TRANS-LIMONENE OXIDE 磷脂酸鈉鹽 (3-氨基苯基)膦酸 癸二酸二壬酯 kinoprene