1062-12-0Relevant articles and documents
Isotretinoin C15-triphenylphosphine chloride as well as preparation method and application thereof
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Paragraph 0027-0053, (2020/08/17)
The invention provides isotretinoin C15-triphenylphosphine chloride and a preparation method and application thereof. The preparation method comprises the steps of: stirring and mixing vinyl-beta-ionol, triethylamine and methyl alcohol to prepare a feed l