The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘要甲壳质脱乙化反应其本质是N-烷基乙的水解。
The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘要甲壳质脱乙化反应其本质是N-烷基乙的水解。
Molluscacide fertilizer is a mixture of bromoacetamide, NH4HCO3, fused calcium-magnesium phosphate and KCl.
摘要灭螺肥料以溴乙碳酸氢铵、钙镁磷肥、氯化钾充分搅拌混合成。
The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.
选用己二腈-二甲基乙组成的混合,环己烷、环己烯苯组成的三元体系进行了萃取精馏。
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