'Emil Fischer must have been in a coffeehouse when he identified this stimulant as part of the purine group'
Caffeine
SCIENCE CLASS: Emil Fischer must have been in a coffeehouse when he identified this stimulant as part of the purine group
Emil Fischer must have been in a coffeehouse when he identified this stimulant as part of the purine group
Emil Fischer must have been in a coffeehouse when he identified this stimulant as part of the purine group
SCIENCE CLASS
Caffeine
SCIENCE CLASS