Molecule structure of N-(1-Carbamoyl-4-(nitrosocyanamido)butyl)benzamide (CAS NO.42242-72-8):

IUPAC Name: N-[1-Amino-5-[cyano(nitroso)amino]-1-oxopentan-2-yl]benzamide 
Molecular Weight: 289.2899 g/mol
Molecular Formula: C₁₃H₁₅N₅O₃ 
Density: 1.32 g/cm³
Index of Refraction: 1.614
Molar Refractivity: 76.35 cm³
Molar Volume: 219 cm³
Polarizability: 30.27×10^-24 cm³
Surface Tension: 58.7 dyne/cm
XLogP3-AA: 0.9
H-Bond Donor: 2
H-Bond Acceptor: 6
Rotatable Bond Count: 7
Tautomer Count: 4
Exact Mass: 289.117489
MonoIsotopic Mass: 289.117489
Topological Polar Surface Area: 129
Heavy Atom Count: 21
Complexity: 425
Canonical SMILES: C1=CC=C(C=C1)C(=O)NC(CCCN(C#N)N=O)C(=O)N
InChI: InChI=1S/C13H15N5O3/c14-9-18(17-21)8-4-7-11(12(15)19)16-13(20)10-5-2-1-3-6-10/h1-3,5-6,11H,4,7-8H2,(H2,15,19)(H,16,20)
InChIKey: YFSUFQYARIQEJJ-UHFFFAOYSA-N

Mutation data reported. Many N-nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NO_x. See also N-NITROSO COMPOUNDS.

 N-(1-Carbamoyl-4-(nitrosocyanamido)butyl)benzamide (CAS NO.42242-72-8) is also named as 4-Benzoylamido-4-carboxamido-N-nitroso-butylcyanamide ; Bcnbc ; Benzoyl-L-arginineamide, nitrosated ; Cyanamide, N-(4-benzamido-4-carbamoylbutyl)-N-nitroso- ; N-(1-Aminocarbonyl-4-cyanonitrosaminobutyl)benzamide ; Benzamide, N-(1-carbamoyl-4-(nitrosocyanamido)butyl)- . N-(1-Carbamoyl-4-(nitrosocyanamido)butyl)benzamide (CAS NO.42242-72-8) is toxic. It will produce toxic nitrogen oxide fumes by heat. So the storage environment should be ventilate, low-temperature and dry.