General description 可含有不定量的酸酐。 包装 1, 10 g in glass bottle Application Reactant involved in: • Intromolecular aromatic carbenoid insertion for the synthesis of fluorenes1 • Synthesis of biaryl amides with muscarinic acetylcholine receptor subtype M1 agonistic activity2 • Preparation of borinic acid picolinate esters for use against cutaneous diseases3 • Synthesis of TRPV1 antagonists as treatment for chronic pain4