Categoría anterior : 2932 - Compuestos heterocíclicos con heteroátomo(s) de oxígeno exclusivamente.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| C********** | ARGENTINA | Argentina |
| A******************** | Mexico-Distrito Federal-Tlahuac | México |
| A******************* | Spain | España |
| S******************************** | Churchgate, Mumbaı | India |
| C********************************************** | Vietnam | Vietnam |
| E***************** | Municipiul Chisinau | Moldova |
| D************************** | United States | Estados Unidos de América |
| R*************** | Germany | Alemania |
| F*************** | Ghana | Ghana |
| T************************************************* | Vietnam | Vietnam |
| A**************************** | Bangladesh | Bangladesh |
| S********************** | Cote d'Ivoire | Costa de Marfil |
| A******************** | Georgia | Chile |
| H********************** | Ahmedabad | India |
| T********************* | Hyderbad,A.P. | India |
| K******** | Japan | Japón |
| I***************************** | Netherlands | Países Bajos, Holanda |
| О********** | Russia | Federación Rusa |
| I************* | United States | Estados Unidos de América |
| S********************************* | United States | Estados Unidos de América |
| V*********************** | United States | Estados Unidos de América |
| V******************************* | Viet Nam | Vietnam |
| F********************* | Buenos Aires | Argentina |
| D********** | Argentina | Argentina |
| Х********************** | AZ - Azerbaijan | Azerbaiyán |
| V********************************** | Brazil | Brasil |
| B********************* | Santafe De Bogota | Colombia |
| A********************** | Germany | Alemania |
| P************************** | BANGALORE/KARNATAKA | India |
| A*********************** | Ahmedabad,Gujarat | India |
