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Table 2 Summary of the tandem mass spectrometry fragment analysis of the ten Trypan Blue degradation intermediates

From: Mechanistic study of a diazo dye degradation by Soybean Peroxidase

Intermediate number Intermediate mass Fragment masses
1 372 327, 283, 259, 227, 177, 171, 133,
2 277 251, 248, 231, 203, 179, 139
3 218 200, 173, 155, 237, 122, 111
4 213 195, 185, 167, 155
5 209 192, 167, 136, 74
6 193 175, 165, 148
7 182 137, 121, 93
8 167 149, 140, 131, 123, 109, 57,
9 165 148, 135, 121, 107,89
10 163 145, 135, 121, 117, 107, 101, 73