3-Hydroxy-2-formylpyridine thiosemicarbazone
CAS No. 3814-79-7
3-Hydroxy-2-formylpyridine thiosemicarbazone;3-Hydroxy-2-pyridinecarbaldehyde thiosemicarbazone
EFFUSANIN A 30220-43-0
疏展香茶菜宁 A