Assertion: phenytoin | /r/HasProperty | synthesized by german chemist heinrich biltz
Facets:
value: in 1908
type: TEMPORAL
Source sentences:
text: Phenytoin (diphenylhydantoin) was first synthesized by German chemist Heinrich Biltz in 1908.
text: Phenytoin (diphenylhydantoin) was first synthesized by German chemist Heinrich Biltz in 1908.