A Scottish chemist, Thomas Anderson invented pyridine in 1849 as one of the compounds that constitute bone oil.
ນັກວິທະຍາສາດ Scottish, Thomas Anderson invented pyridine ໃນ 1849 ເປັນຫນຶ່ງໃນທາດປະສົມທີ່ປະກອບດ້ວຍນ້ໍາມັນກະດູກ.