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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
33817-20-8匹凡西林PIVAMPICILLIN;
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylicacid,6-(2-amino-2-phenylacetami;
ampicillinpivaloyloxymethylester;
hydroxymethylester,pivalate(ester),d-(-)-do)-3-dimethyl-7-oxo-;
mk191;
pivaloylampicillin;
pivaloyloxymethylampicillinate;
PIVAMPICILLIN;
PIVAPICILLIN		CAS:33817-20-8分子结构C22H29N3O6S详情供应商
热门搜关键词:PIGMENT CARBON BLACK C13H31N2 BaO9 HEUCOPHOS MYRAC ALD Polypropylene glycol trimethylolpropane triether Benzenesulfonic acids 庚 萘酚 3-羟基-3-羟甲基氧杂环丁烷 chlorethylene thyl alcohol Polypropylene glycol trimethylolpropane ether trimethylolpropane ether GRAY PIGMENT 5-溴-1H-吲唑 YELLOW RL ACID BLACK MB KTO3 713C 474C 482C cenoic acid TOLUENE UN NO C11 O P H14 C H C12 C F3 C H Cl2 C F3 Iraldein xylomet fenzi C7H8OSI N decanedicarboxylic acid Methylthaicanine C6 O2 Br2 H12 DECYLDIMETHYLAMINE bromoiso CH3CHOHCOOC6H11 CH3NC6H6CH2CH3 hymanol ETMS C36H41N3O6•HCl