短語詞組短語Benzenesulfonic acid hydrazide 苯磺醯肼;發(fā)乳劑Benzenesulfonic Acid Isopropyl Ester 苯磺酸異丙酯pamino3nitro benzenesulfonic acid 對氨基Benzenesulfonic Acid Butyl Ester 苯磺酸丁酯aminomethylphenylazo benzenesulfonic acid 氨基甲基苯偶氮苯磺酸BENZENESULFONIC ACID HYDRATE 98 苯磺酸一水郃物benzenesulfonic acid dimethylammonium salt 二甲基苯磺酸銨Hydroxymethoxy benzenesulfonic acid 瘉創(chuàng)木酚磺酸 返回 benzenesulfonic acid