1,1'-[(5E)-5-Methyl-7-oxo-5-undecene-1,11-diyl] Bis(874747-30-5) ¹H NMR

8-bromo-7-(but-2-ynyl)-3-methyl-1H-purine-2,6(3H,7H)-dione(666816-98-4)¹HNMR Pentoxifylline Impurity I(55247-90-0)¹HNMR Pentoxifylline Impurity 8(Pentoxifylline EP Impurity H)(200556-62-3)¹HNMR 3,7-Dihydro-3,7-diMethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one(93079-86-8)¹HNMR 1,1'-Methylene Bis[TheobroMine](77196-87-3)¹HNMR Theophylline(58-55-9)MS Theophylline(58-55-9)¹³CNMR Theophylline(58-55-9)¹HNMR Theophylline(58-55-9)IR1 Theophylline(58-55-9)IR2 Theophylline(58-55-9)Raman Pentoxifylline(6493-05-6)¹HNMR 1,1′-Trimethylenedi-theobromine(74857-22-0)¹HNMR 3-Methylxanthine (1076-22-8)FT-IR 3-Methylxanthine (1076-22-8)Raman 3-Methylxanthine (1076-22-8)¹HNMR Theobromine(83-67-0)MS Theobromine(83-67-0)IR1