37175-92-1 5-Acetonyl-5-allylbarbituric acid 5-(N-nitroamidino)hydrazone Barbituric acid, 5-acetonyl-5-allyl-, 5-(N-nitroamidino)hydrazone Hydrazinecarboximidamide, 2-(2-(hexahydro-2,4,6-trioxo-5-(2-propenyl)-5-pyrimidinyl)-1-methylethylidene)-N-nitro- N-(5-Allyl-5-propylidenebarbituryl)nitroaminoguanidine