2-Cyanoguanidine461-58-533 % similar Ethylthiourea625-53-633 % similar N-(tert-Butyl)thiourea7204-48-033 % similar Aminoguanidine sulfate1068-42-432 % similar Aminoguanidine hemisulfate996-19-032 % similar Acetone thiosemicarbazide1752-30-331 % similar Moroxydine hydrochloride3160-91-631 % similar Thiourea62-56-630 % similar Phenylthiocarbamide103-85-530 % similar Allylthiourea109-57-930 % similar Iminoctadine13516-27-330 % similar N-Cyclohexylthiourea5055-72-130 % similar Nitroguanidine556-88-730 % similar