SOME REACTIONS OF Α-HYDROXY- AND Α- DIMETHYLAMINOFORMYLIDINE – 2,3-POLYMETHYLENE-3,4-DIHYDROQUINAZOLIN-4-ONES ning ko'rinishi

Maqola tafsilotlariga qaytish SOME REACTIONS OF Α-HYDROXY- AND Α- DIMETHYLAMINOFORMYLIDINE – 2,3-POLYMETHYLENE-3,4-DIHYDROQUINAZOLIN-4-ONES Yuklab olish PDFni yuklab olish