The L-Cysteine,S-[(acetylamino)methyl]-, monohydrochloride (9CI), with the CAS registry number 28798-28-9, is also known as NSC154988. It belongs to the product categories of Amino Acids; Amino Acids and Derivatives. Its EINECS registry number is 249-230-5. This chemical's molecular formula is C₆H₁₃ClN₂O₃S and molecular weight is 228.69702. Its IUPAC name is called 3-(acetamidomethylsulfanyl)-2-aminopropanoic acid hydrochloride. When you are using this chemical, please be cautious about it. You should not breathe its dust and avoid contacting it with skin and eyes.

Physical properties of L-Cysteine,S-[(acetylamino)methyl]-, monohydrochloride (9CI): (1)#H bond acceptors: 5; (2)#H bond donors: 3; (3)#Freely Rotating Bonds: 6; (4)Flash Point: 221.3 °C; (5)Enthalpy of Vaporization: 76.72 kJ/mol; (6)Boiling Point: 442.3 °C at 760 mmHg; (7)Vapour Pressure: 4.64E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(=O)NCSCC(C(=O)O)N.Cl
(2)InChI: InChI=1S/C6H12N2O3S.ClH/c1-4(9)8-3-12-2-5(7)6(10)11;/h5H,2-3,7H2,1H3,(H,8,9)(H,10,11);1H
(3)InChIKey: SZWPOAKLKGUXDD-UHFFFAOYSA-N