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|  Subsidiary                                                           |   | State      or other jurisdiction ofcorporation or      organization |
|----------------------------------------------------------------------------|--------|---------------------------------------------------------------------|
|                                                                       |   |                                                                |
| Acci      Realty Corp.                                                     |   | New      York                                                       |
| Aceto      Agricultural Chemicals Corp.S.R.F.A.      LLCUPI-Aceto      LLC |   | New      YorkNew      YorkDelaware                                  |
| Aceto      Industrial Chemical Corp.                                       |   | New      York                                                       |
| Arsynco,      Inc.                                                         |   | New      Jersey                                                     |
| Larlabs      Corp                                                          |   | New      York                                                       |
| Roehr      Chemicals, Inc.                                                 |   | New      York                                                       |
| CDC      Products Corp.                                                    |   | New      York                                                       |
| Aceto      Sanitary Supply Corp.                                           |   | New      York                                                       |
| Aceto      Pharma Corp.                                                    |   | Delaware                                                            |
| Aceto      Holding GmbH                                                    |   | Germany                                                             |
| Aceto      Pharna GmbH                                                     |   | Germany                                                             |
| Aceto      Finechem GmbH                                                   |   | Germany                                                             |
| Pharma      Waldhof GmbH                                                   |   | Germany                                                             |
| Aceto      Luxembourg S.a.r.L.                                             |   | Luxembourg                                                          |
| Aceto      (Holding) B.V.                                                  |   | The      Netherlands                                                |
| Aceto      B.V.                                                            |   | The      Netherlands                                                |
| Aceto      France S.A.S                                                    |   | France                                                              |
| Aceto      Ltd.                                                            |   | Bermuda                                                             |
| Aceto      Pharma India Pvt. Ltd.                                          |   | India                                                               |
| Aceto      Pte Ltd.                                                        |   | Singapore                                                           |
| Aceto      (Hong Kong) Ltd.                                                |   | Hong      Kong                                                      |
| Aceto      (Shanghai) Ltd.                                                 |   | China                                                               |
| Aceto      Pharmaceutical (Shanghai) Ltd.                                  |   | China                                                               |
| Aceto      Agricultural Chemical Corporation Limited                       |   | United      Kingdom                                                 |
| Aceto      Japan, Inc.                                                     |   | Japan                                                               |
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