 | 5,6-diamino-1,3-dihydro-2H-benzimidazol-2-one | CAS #:55621-49-3 | | | Rosewell industry co., limited | Tel:86-519-86202821 More |
| | 5,6-Diamino-1,3-dihydro-2H-benzimidazol-2-one | CAS #:55621-49-3 | | | Suzhou rovathin foreign trade co.,ltd. | Tel:86-512-65816829 18662214788 More |
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