GCMS analysis results for sample AE10702, May 20 2002

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• Data File : C:\MSDCHEM\l\DATA\020513\10702.D Vial: 13 Acq On : 14 May 2002 12:24 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 5 4-Amino-1,5-pentandioic acid Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T. 16.12 0.33 ug/1 36467 Naphthalene-d8 16.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 4-Amino-1,5-pentandioic acid 175 C7H13N04 007766-85-0 38 2 l,3,4-Thiadi0ol-2-amine 101 C2H3N3S 004005-51-0 32 3 .alpha.-D-Galactofuranoside, met... 250 C11H2206 010225-58-8 28 4 6,6-Dimethoxy-piperidin-2-one 159 C7H13N03 1000186-42-8 23 Abundance Scan 2219 (16.117 min): 10702.D (-2205) (-) m/z 43.10 100.00%

n 43 101

5000 73 MwoAHoWWM ■ ‘ । ' 1 1 1 । ' 84 1 59 122 175 15.80 16.00 16.20 16.40 _ 1Il.... i ■'' 11,111"''I' '"I ,,, i.................... ..... ............ . j.......................................... 1111" bi■■1111'1■i" 1 ■ i•11111'ui11111'1'11 ■ ’■ ■ i ■■।11'■ m/z 101.10 69.66% m/z—> 30 40 50 60 70 80 90 100110120 130140150 160170 180190 200 210 220 Abundance #43978: 4-Amino-1,5-pentandioic acid 101

5000 A........... Al MMA h I TIA । 1 1 ' । । । f 1

55 15.80 16.00 16.20 16.40 45 73 84 m/z 73.20 35.26% ++ 46444474 1 1120129 142151 161 175 TTTTII , ’TTTrl 111111111) 1111111111 ri i 1111111111111111111 ,-i | 11

/z-> 30 40 50 60 70 80 90 100110120130 140150 160170 180190 200 210 220 Abundance #118714:1,3,4-Thiadiazol-2-amine 101 74 AAAAANAAA ' 1 I 1 ’ I 1 1 ITT’ ' I ’ I I 1 ' ’ I 15.80 16.00 16.20 16.40 5000 m/z 45.10 29.41% 45 60

‘ ‘i THTh’ ■11" । • i ■ ■" ।1111111111111111 < 1111111111111111111111111111111111111 j 1111111

n/z—> 30 40 50 60 70 80 90 100110 120130140150 160170 180 190 200 210 220 Abundance #118716: .alpha.-D-Galactofuranoside, methyl 2,3,5,6-tetra... 101 H . . 15.80 16.00 16.20 16.40 m/z 83.85 17.87%

5000 45 75

Wz-> mi l, । ll । 59 4-HH 88 117 129 145 . 1 161 173 187 205 219 j । Ti I 111 । । | * t'' 11 । 111 । 1 ''' 11 •1 1 11 i’i 1 11 । 1 । । | PPFI [ 11111 111171 i 30 40 50 60 70 80 90 100110 120130140150 160170180 190 200 210 220 —, y 15.80 16.00 16.20 16.40

10702.D SCAN020507.M Wed May 15 08:44:08 2002 Page 7

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