Dracin is a synonym of draconin.
In chemistry|lang=en terms the difference between dracin and draconin
is that dracin is (chemistry) draconin while draconin is (chemistry) a red resin forming the essential basis of dragon's blood.
As nouns the difference between dracin and draconin
is that dracin is (chemistry) draconin while draconin is (chemistry) a red resin forming the essential basis of dragon's blood.
draconin
English
Noun
(-)
(chemistry) A red resin forming the essential basis of dragon's blood.