bridged tetra(phenol) compound

compound solution

phenol compound

self-prepared compound solution

vitamin-electrolyte-sugar compound solution

camphor and phenol solution

iodine-phenol solution

one-solution solution

Compound and de-compound technique

dis-azo compound (= bis-azo compound)

three-five compound (III-V compound)

N-di(phenol)phosphoryl-P-tri(phenol)phosphazene

Phenol 95% or cristal phenol

PHENOL ICE CRYSTAL OR PHENOL SOLID 99%

phenol ice crystal(hydroxy benzene-phenol)

Toxic effect of phenol and phenol homologues

combination of numerical solution and analytic solution

maximal solution and minimal solution

maximum solution and minimum solution