Thank you for all your help

Post by **answerhappygod** » Wed May 04, 2022 4:08 pm

: Thank You For All Your Help 1 (64.77 KiB) Viewed 43 times

: Thank You For All Your Help 2 (34.19 KiB) Viewed 43 times

: Thank You For All Your Help 3 (28.7 KiB) Viewed 43 times

O OCH 3 a substituted chalcone O₂N
%T 93 90- 85 80 75 70 65 60 57- 4000 3500 zmy 3071.97cm-1 3000 2500 cm-1 2000 1650 9-1 1663.19c1 1463.500 1071am-1 $20.0 1012049-1 H21cm 98480m 122 1cm-970 20cm 1340.11 1172 44cm-1 1594 cm-1 1521.82cm-1250.00cm-1 1500 130m-1 7508cm-1 68 28cm-1 Ba|de 847-1 997 55cm-14633cm-1 829 -1 800.16cm-1 8130h-1 1000 Ith Right 727.44pm-1 650
1% 97₁ 96- 94- 92 90 88 86- 84- 82 80 78 76- 74 72+ 4000 3500 запици 3000 3069.8 2500 cm-1 2000 1654.3 8071E 920.50 The De 119.5cm-1 Wa 15067cm-1120.60cm-1 1593 45cm-1 1349 93bm- 1029 55cm 1262.04cm-1 1176.45cm 1527 33cm-1 1500 985.00cr 999.65cm 14.30-1 1000 400.41cm-1 847.6cm-1 558 46cm-1 5001ch-1 361.09c-1 521.93cm-1 450 81 b3901cm-1