pyrazine
Related Words
heterocyclearomaticnitrogenbenzenepyrazinealkaloidflavoraromafragrancenuttycoffeecocoachocolatepopcornpeanutmaizebell pepperpotatolegumemoleculecompoundchemicalorganic chemistryelectrophilenucleophileoxidationreductionsynthesiscatalystsolventisomervalencebondelectronorbitalresonanceelectronegativityhybridizationpyridinepyrimidine