Categoría anterior : 2933 - Compuestos heterocíclicos con heteroátomo(s) de nitrógeno exclusivamente.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| S*************************** | Habsıguda, Hyderabad | India |
| I********************** | Italy | Italia |
| S********************* | Russian Federation | Federación Rusa |
| L********************** | Mumbai,Maharashtra | India |
| E****************** | Massachusetts | Estados Unidos de América |
| S******************************* | China | China |
| M*********** | United States | Estados Unidos de América |
| N*************************************** | Russian Federation | Federación Rusa |
| S********************************** | China | China |
| D************************* | Germany | Alemania |
| T******* | Russian Federation | Federación Rusa |
| #*** | Togo | Togo |
| О************** | BY - Belarus | Bielorrusia |
| B************************** | China | China |
| B******************************* | Germany | Alemania |
| A********************************** | JO - Jordan | Jordán |
| R************ | Lebanon | Líbano |
| K**** | Morocco | Marruecos |
| G***************************** | Pakistan | Pakistán |
| P************** | Sweden | Suecia |
| U******************* | TN - Tunisia | Túnez |
| О***************** | Ukraine | Ucrania |
| J************************ | United Kingdom | Reino Unido |
| W********************* | United States | Estados Unidos de América |
| M*************************** | South Carolina | Estados Unidos de América |
| L******* | United States | Estados Unidos de América |
| О************* | Uzbekistan | Uzbekistán |
| I*********** | Ve-Venezuela | Venezuela |
| C************************************************* | Vietnam | Vietnam |
| J******************* | Viet Nam | Vietnam |
