90 MHz in CDCl3
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1H NMR 89.56 MHz C5 H10 O2 0.04 ml : 0.5 ml CDCl3 acrylaldehyde dimethyl acetal 
Assign. Shift(ppm)
A 5.772 B 5.42 C 5.32 D 4.760 E 3.327
Hz ppm Int.520.56 5.813 21 516.13 5.763 21 510.50 5.701 34 506.19 5.652 40 492.56 5.500 22 491.56 5.489 23 490.13 5.473 44 489.31 5.464 42 482.19 5.384 34 481.13 5.373 35 474.13 5.294 21 468.88 5.236 21 428.56 4.786 36 424.13 4.736 33 298.06 3.329 1000
in CDCl3
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