The CAS register number of L-Asparagine sulphate is 74144-37-9. It also can be called as L-Asparagine/sulfuric acid,(1:x) and the IUPAC name about this chemical is (2S)-2,4-diamino-4-oxo-butanoic acid; sulfuric acid. The molecular formula about this chemical is C₄H₁₀N₂O₇S and the molecular weight is 230.1964.

Physical properties about L-Asparagine sulphate are: (1)# of Rule of 5 Violations: 1; (2)#H bond acceptors: 9; (3)#H bond donors: 7; (4)#Freely Rotating Bonds: 4; (5)Polar Surface Area: 189.39 Å²; (6)Flash Point: 348.1 °C; (7)Enthalpy of Vaporization: 104.79 kJ/mol; (8)Boiling Point: 652 °C at 760 mmHg; (9)Vapour Pressure: 1.11E-18 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: OC(=O)[C@@H](N)CC(N)=O.OS(O)(=O)=O
(2)InChI: InChI=1/C4H8N2O3.H2O4S/c5-2(4(8)9)1-3(6)7;1-5(2,3)4/h2H,1,5H2,(H2,6,7)(H,8,9);(H2,1,2,3,4)/t2-;/m0./s1
(3)InChIKey: WGQPKUTZCLSEIQ-DKWTVANSBQ
(4)Std. InChI: InChI=1S/C4H8N2O3.H2O4S/c5-2(4(8)9)1-3(6)7;1-5(2,3)4/h2H,1,5H2,(H2,6,7)(H,8,9);(H2,1,2,3,4)/t2-;/m0./s1
(5)Std. InChIKey: WGQPKUTZCLSEIQ-DKWTVANSSA-N