hat
(2) Konpozan spiro karboksik la ak konpoze spiro eterosikklik la ka klase dapre kalite atòm ki dwe genyen, epi lè atòm kabòn konstitiye konpoze spiro karbozikik la ranplase pa yon lòt atòm, yo fòme yon konpoze spério heterocyclic.
eng
(2) The carbocyclic spiro compound and the heterocyclic spiro compound can be classified according to the kind of the atom to be contained, and when the carbon atom constituting the carbocyclic spiro compound is substituted by another atom, a heterocyclic spiro compound is formed.