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Pyrrolo[x,y-z]pyrimidines
![4-bromo-7H-pyrrolo[2,3-d]pyrimidine](upload/201207/13428512732Vvc9Q.JPG) |
4-bromo-7H-pyrrolo[2,3-d]pyrimidine | Catalog : Zeros001129 | CAS: 889939-42-8 |
| Formula: C6H4BrN3 | Purity: 97% |
![4-chloro-7H-pyrrolo[2,3-d]pyrimidine](upload/201009/1284353265isCw58.GIF) |
4-chloro-7H-pyrrolo[2,3-d]pyrimidine | Catalog : Zeros000802 | CAS: 3680-69-1 |
| Formula: C6H4ClN3 | Purity: 97% |
![4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine](upload/201007/1278477966muEve0.GIF) |
4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine | Catalog : Zeros000711 | CAS: 84955-31-7 |
| Formula: C6H5ClN4 | Purity: 97% |