eserine Antilirium、Eserine、Fisostigmina Salicilato、Fysostigmin、Isopto-Eserine、Physostigmine Salicylate、Physostigmini Salicylas、Physostol 57-47-6
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Physostigmine (English name: eserine) is a kind of alkaloid, it exists in west Africa produced a DouLiao plant calabar bean seeds.In 1864 about the booth and o. j. Hesse obtained from the calabar bean.
Chinese name physostigmine
English name eserine
Don't say salicylic acid physostigmine, in accordance with the color
Chemical formula C15H21N3O2
The molecular weight of 275.35
The CAS login number 57-47-6
EINECS registration number 200-332-8
The melting point of 102-104 ℃
The boiling point of 393.5 ° C at 760 mmHg
Dense degree of 1.166 g/cm3
Outside view physostigmine plate shaped crystals
The flash point of 191.8 ° C
Should be with salicylic acid salt, have the effect of the inhibition of cholinesterase
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