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               1 2 3 4 5
                 | Natural aromatics |  
                 | Product    code  | Description  | CAS    No. |  
                 | HL0500 | Isoamyl    alcohol | 123-51-3 |  
                 | HL0501 | Isovaleric    acid | 503-74-2 |  
                 | HL0502 | Hexanoic    acid | 142-62-1 |  
                 | HL0503 | Heptanoic    acid | 111-14-8 |  
                 | HL0504 | Methyl    acetate | 79-20-9 |  
                 | HL0505 | Ethyl    acetate | 141-78-6 |  
                 | HL0506 | Propyl    acetate | 109-60-4 |  
                 | HL0507 | Butyl    acetate | 123-86-4 |  
                 | HL0508 | Isobutyl    acetate | 110-19-0 |  
                 | HL0509 | 2-methylbutyl    acetate | 624-41-9 |  
                 | HL0510 | D-2-methylbutyl    acetate | 624-41-9 |  
                 | HL0511 | Isoamyl    acetate | 123-92-2 |  
                 | HL0512 | Hexyl    acetate | 142-92-7 |  
                 | HL0513 | 2-methyl    butyl propionate | 2438-20-2 |  
                 | HL0514 | Isoamyl    propionate | 105-68-0 |  
                 | HL0515 | Hexyl    propionate | 2445-76-3 |  
                 | HL0516 | Methyl    butyrate | 623-42-7 |  
                 | HL0517 | Ethyl    butyrate | 105-54-4 |  
                 | HL0518 | Butyl    butyrate | 109-21-7 |  
                 | HL0519 | 2-methyl    butyl butyrate  | / |  
                 | HL0520 | D-2-methyl    butyl butyrate | / |  
                 | HL0521 | Isoamyl    butyrate | 106-27-4 |  
                 | HL0522 | Hexyl    butyrate | 2639-63-6 |  
                 | HL0523 | Ethyl    isobutyrate | 97-62-1 |  
                 | HL0524 | Propyl    isobutyrate  | 557-00-6 |  |  |  |