GCMS analysis results for sample AE10305, May 2002

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Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\050802\10305R.D Vial: 26 Acq On 9 May 2002 12:56 pm Operator: Mclean Sample re-inj Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ******************************************************************** * Peak Number 9 2-Ethylthio-5-bromo-pyrimid... Concentration Rank 12

R.T. EstConc Area Relative to ISTD R.T.

30.99 0.30 ug/L 291947 Chrysene-dl2 30.81

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Ethylthio-5-bromo-pyrimidin-4(... 1000148-057 38 234 C6H7BrN20S 2 Decaborane(14) 124 B10H14017702-41/9 9 3 5,6-Dicarbadecaborane(12) 041655-26-9 9 124 C2H12B8 4 4-(Naphthalen-2-ylamino)-pyrimid.. . 237 C14H11N3O 1000148/-06-1 7 Abundance Scan 4751 (30.994 min): 10305R.D (-4750) (-) m/z 237.20 100.00% 208 237 119 36 84 5000 49 30.60 30.80 31.00 31.20 31.40 01 ! | I I I ' 1 i 1 1 ' ' i 1 1 । 1 ' 1 ■ i 1 ' 1 ‘ i ' 1 1 1 i 1 1 1 i 1 ' m/ z 2 08.20 83.53% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #90710: 2-Ethylthio-5-bromo-pyrimidin-4(3H)-one 2.6 201 120 148

5000 175 30.60 30.80 31.00 31.20 31.40 221 m/z 234.20 74.90%

m/z-> Abundance 0- 20 40 60 80 100 120 +140 1 ' i 1 ‘ 1 'i ' ' 1 ' 1 1 160 180 200 220 240 #120935: Decaborane(14) 120

30.60 30.80 31.00 31.20 31.40 5000 m/z 119.30 72.55% 100 .^.27,^46,5^,78 0- 1 ‘ i ' 1 ■ ' i 1 ' 1 1 i ■ ’ 1 1 i 1 1 ■ ' i ■ ’ ' 1 i ' j mfe-> 140 160 180 200 220 240 Abundance 20 40 60 80 100 120 #53517: 5,6-Dicarbadecaborane(12) 1 i ■ ' 1 1 i ' 1 9 30.60 30.80 31.00 31.20 31.40 m/ z 120.05 69.80%

5000

0 ‘ | I ! I l [ < ! ! I | I u%plll . IT 1 1 i ■ 1 1 ■ i 1 ' m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 30.60 30.80 31.00 31.20 31.40

10305R.D 050102.M Thu May 09 13:51:06 2002 Page 12

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