We are manufacturer & exporter of semicarbazide hydrochloride. Our product range also comprises of 18-crown-6, dibenzo-18-crown-6 and 15-crown-5. Semicarbazide hydrochloride request callback semicarbazide hydrochloride click to zoom ask for price cas no: 563-41-7 synonyms: hydrazinecarboxamide monohydrochloride; aminourea hydrochloride; carbamylhydrazine hydrochloride. Mol. Formula: ch5n3o. Hcl mol. Wt.: