HRMS 152.0837 C9H12O2 HNMR triplet 1.03ppm dd 2.51 ppm s 3.18 d 4.92 d 4.99 look

Question

HRMS 152.0837 C9H12O2 HNMR triplet 1.03ppm dd 2.51 ppm s 3.18 d 4.92 d 4.99 looks like dd dd 5.73 slight overlap for center two peaks, d 5.87 d 6.42 j values 7(1:3:1) 7 (1:3:3:1) 13,17,13 (1:3:3:1) 6,6 (dd) 6 (d) 5 (d) IR C=O 1692 6 1641 8 C=C ester? at 1109 5, 1086 9, 1063 10, 962 8 C-O CNMR even 36 47 66 127 208 odd 8 102 122 145 These are the key peaks and the mass is given tying to put fragment together please help http://www.flickr.com/photos/93741219@N03/ I did the best I could hope this helps

Explanation / Answer

As seen from the images,grpahs were perfect but the readings displayed in the question are not exact.....so please do upload the question perfectly....

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