pyrazolone

常見例句

• A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone.
  合成了一種新型鐵絡(luò)合偶氮染料,其母體染料由間氨基對(duì)羥基苯酚對(duì)磺酸和1-間氯苯-3-甲基吡唑啉酮偶合而成。
• phenyl 3 methyl 4 benzoyl 5 pyrazolone
  1-苯基-3-甲基-4-苯甲?；?5-吡唑啉酮
• bis (phenyl - methyl - pyrazolone - yl) butanedione
  雙-（苯基-甲基-氧代吡唑基）丁二酮
• Keywords universal dye;pyrazolone;synthesis;
  通用染料;吡唑啉酮;合成;應(yīng)用;
• 3 - methyl - 1 - phenyl - pyrazolone - 5
  1-苯基-3-甲基-5-吡唑啉酮
• 3 -- methyl-- 1 -- phenyl-- pyrazolone-- 5
  1-苯基-3-甲基-5-吡唑啉酮
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