3-(肼羰基)苯甲酸甲酯 货号:C300105 英文名:methyl 3-(hydrazinecarbonyl)benzoate 同义词:methyl 3-(hydrazinecarbonyl)benzoate CAS号:67704-17-0 分子式:C9H10N2O3 分子量:194.19 询价订购