(173 O OH ethangic acid CH 3 + Ho M CH3 iSoamyl alcohol H₂SO4. +4₂0 CH3 насло меня H3C Isoamyl acetate
Posted: Wed May 04, 2022 3:32 pm
(173 O OH ethangic acid CH 3 + Ho M CH3 iSoamyl alcohol H₂SO4. +4₂0 CH3 насло меня H3C Isoamyl acetate