The Benzeneacetic acid, a-(acetylamino)-, with the CAS registry number 15962-46-6 and EINECS registry number 240-098-4, has the systematic name of (acetylamino)(phenyl)acetic acid. And the molecular formula of this chemical is C₁₀H₁₁NO₃. In addition, it can be stored at room temperature.

The physical properties of Benzeneacetic acid, a-(acetylamino)- are as following: (1)ACD/LogP: 0.59; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2; (4)ACD/LogD (pH 7.4): -3.09; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 46.61 Å²; (13)Index of Refraction: 1.555; (14)Molar Refractivity: 50.25 cm³; (15)Molar Volume: 156.5 cm³; (16)Polarizability: 19.92×10^-24cm³; (17)Surface Tension: 50.2 dyne/cm; (18)Density: 1.233 g/cm³; (19)Flash Point: 219.4 °C; (20)Enthalpy of Vaporization: 73.37 kJ/mol; (21)Boiling Point: 439.2 °C at 760 mmHg; (22)Vapour Pressure: 1.73E-08 mmHg at 25°C.

Preparation of Benzeneacetic acid, a-(acetylamino)-: This chemical can be prepared by acetic acid anhydride and amino-phenyl-acetic acid. The reaction will need reagent aq. NaOH, and the yield is about 92%. 

Uses of Benzeneacetic acid, a-(acetylamino)-: It can react with phenylmagnesium bromide to produce N-(a'-oxo-bibenzyl-a-yl)-acetamide. This reaction will need reagent n-BuLi, and the solvents tetrahydrofuran, hexane and diethyl ether. And the yield is about 42%.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C(NC(=O)C)c1ccccc1
(2)InChI: InChI=1/C10H11NO3/c1-7(12)11-9(10(13)14)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,11,12)(H,13,14)
(3)InChIKey: VKDFZMMOLPIWQQ-UHFFFAOYAD