404586-87-4 L-Argininamide, N-acetyl-L-phenylalanyl-L-alanyl-L-alanylglycyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]- (9CI) L-argininamide, N-acetyl-L-phenylalanyl-L-alanyl-L-alanylglycyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-