The Methionine-3,3,4,4-d4, with CAS registry number 93709-61-6, has the systematic name of (3,3,4,4-2H4)Methionine. Besides this, it is also called DL-Methionine-3,3,4,4-D4. And the chemical formula of this chemical is C₅H₇D₄NO₂S.

Physical properties of Methionine-3,3,4,4-d4: (1)ACD/LogP: 0.22; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 3; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 5; (10)Polar Surface Area: 88.62 Å²; (11)Index of Refraction: 1.531; (12)Molar Refractivity: 38.269 cm³; (13)Molar Volume: 123.718 cm³; (14)Polarizability: 15.171×10^-24cm³; (15)Surface Tension: 50.588 dyne/cm; (16)Density: 1.239 g/cm³; (17)Flash Point: 139.385 °C; (18)Enthalpy of Vaporization: 60.205 kJ/mol; (19)Boiling Point: 306.861 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: [2H]C([2H])(C(C(=O)O)N)C([2H])([2H])SC
(2)InChI: InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/i2D2,3D2
(3)InChIKey: FFEARJCKVFRZRR-RRVWJQJTEB
(4)Std. InChI: InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/i2D2,3D2
(5)Std. InChIKey: FFEARJCKVFRZRR-RRVWJQJTSA-N