Bir üst Kategori : 2933 - Sadece azotlu heterosiklik bileşikler :
| Firma Adı * | Şehir / Bölge | Ülke |
|---|---|---|
| S*************************** | Habsıguda, Hyderabad | Hindistan |
| I********************** | Italy | İtalya |
| S********************* | Russian Federation | Rusya |
| L********************** | Mumbai,Maharashtra | Hindistan |
| E****************** | Massachusetts | Amerika Birleşik Devletleri |
| S******************************* | China | Çin |
| M*********** | United States | Amerika Birleşik Devletleri |
| N*************************************** | Russian Federation | Rusya |
| S********************************** | China | Çin |
| D************************* | Germany | Almanya |
| T******* | Russian Federation | Rusya |
| #*** | Togo | Togo |
| О************** | BY - Belarus | Belarus |
| B************************** | China | Çin |
| B******************************* | Germany | Almanya |
| A********************************** | JO - Jordan | Ürdün |
| R************ | Lebanon | Lübnan |
| K**** | Morocco | Fas |
| G***************************** | Pakistan | Pakistan |
| P************** | Sweden | İsveç |
| U******************* | TN - Tunisia | Tunus |
| О***************** | Ukraine | Ukrayna |
| J************************ | United Kingdom | İngiltere |
| W********************* | United States | Amerika Birleşik Devletleri |
| M*************************** | South Carolina | Amerika Birleşik Devletleri |
| L******* | United States | Amerika Birleşik Devletleri |
| О************* | Uzbekistan | Özbekistan |
| I*********** | Ve-Venezuela | Venezuela |
| C************************************************* | Vietnam | Vietnam |
| J******************* | Viet Nam | Vietnam |
