GCMS analysis results for sample AE03075, March 5 2002

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Library Search Compound Report • Data File : C:\MSDCHEM\l\5973N\02FEB28\02716.D Vial: 1 Acq On : 28 Feb 2002 2:40 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 28, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 Cyclohexene, 1-(2-methyl-2-... Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T.

18.73 0.03 ug/L 15611 Acenaphthene-dl0 18.33

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclohexene, 1-(2-methyl-2-cyclo... 162 C12H18 058543-96-7 5 2 s-Triazolo(4,3-a]pyrazine, 3,5,8... 162 C8H10N4 019848-79-4 5 3 6 (5H)-Pteridinone, 2-methyl- 162 C7H6N40 016041-25-1 5 4 2-METHYL-7-HYDROXYPTERIDINE 162 C7H6N40 000000-00-0 5 Abundance Scan 1360 (18.727 min): 02716.D (-) m/z 162.10 100.00% 162

5000 80

18.40 18.60 18.80 19.00 0-mmmTTT ‘ L 11 ■' ‘' i ‘‘ ■ i' ‘1' t ‘ ■ ■ ■ i1 ‘ ‘111 •1 ' i ■ ‘ TTp- m/z 80.10 41.23% mfa-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #62929: Cyclohexene, 1-(2-methyl-2-cyclopenten-1-yl)- 162 81 94 5000 107 119 133 147 18.40 18.60 18.80 19.00 ' ' m/z 164.00 15.98%

m/z—> 0 1********* 30 40 50 60 70 80 ■ • i1 90 •' J ‘ ‘ * 1 • • • •»j 11 • > । • • • > । 100 110 120 130 140 150 160 170 •i U Abundance #61787: s-Triazolo[4,3-alpyrazine, 3,5,8-trimethyl- 162 39 53 67 80 18.40 18.60 18.80 19.00 5000 120 m/z 160.10 6.36% 94 107 ... 0 i-T-I-r TT-p- ■ ■ i • ‘11 i■ ‘ i ■ ■ ■ ■ i ■ •' ■ i ■1 ■ ■ i miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #61582: 6(5H)-Pteridinone, 2-methyl- 162 18.40 18.60 18.80 19.00TT m/z 83.85 4.06%

5000 44 66 80 107 134 54

m/z—> 0i<•‘■i 30 40 • ■ i 1 50 TTMH ■ ।1111 ■ -rT-p- sagulipos ■11 ■ • • ■ i ‘ 60 70 80 90 I— I— 100 110 120 130 140 150 160 170 w WwAwwW A A ANY ryv 18.40 18.60 18.80 19.00

02716.D HP022102.M Fri Mar 01 10:07:15 2002 Page 11

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