hp48g20230307/D.01/D.01/KEM6


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%%HP: T(1)A(D)F(,);
«
"CHO benzenaldehid"
1 DISP
"OCH3 anizol COOH benzojska"
2 DISP
"NH2 anilin CN zonitril"
3 DISP
"CH3*2 ksilen" 4
DISP
"HNO3/H2SO4 -H2O B-NO2"
5 DISP
"H2SO4 -H2O B-SO3H"
6 DISP " - " 7 DISP
3 FREEZE
»