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Table 4 Mass spectra of the detected peaks of trimethylsilylated HMSA (relative abundances in %)

From: Purification and characterization of hydroquinone dioxygenase from Sphingomonas sp. strain TTNP3

peak t R (min) m/z
   286 271 257 243 196 169 153 147 143 133 111 93 77 75 73
1a 19.07 4 10 33 n.d. n.d. 21 5 11 16 2 4 15 100 72 85
1b 19.39 1 16 21 2 2 18 2 48 33 5 3 5 30 56 100
1c 19.95 1 29 10 6 6 66 16 29 13 3 3 7 45 59 100
1d 20.11 n.d. 15 13 5 9 99 12 27 9 7 5 10 32 47 100
1e 20.73 n.d. 33 5 4 4 39 14 21 28 4 3 7 26 43 100