Amtolmetin guacyl intermediates|Tolterodine intermediates | Tenatoprazole intermediates |hydroxyethyl-p-phenylenediamine sulfate | 2,6-diamino toluene | 2-methylamino-4-amino phenol dihydrochloride | 2,3-Diamino-6-Methoxy Pyridine dihydrochloride | 2-Mercapto-5-methoxyimidazole-[4,5-b]pyridine--HAICHENG CHEMICAL

PRODUCT NAME:	4,6-diamino resorcinol dihydrochloride
	CAS No. 16523-31-2		·2HCl