IUPAC Name: N,N-dimethyl-2-phenothiazin-10-ylethanamine hydrochloride 
Molecular Formula C₁₆H₁₉ClN₂S
Molecular Weight 306.85346g/mol
EINECS: 227-685-0
Index of Refraction: 1.628
Molar Refractivity: 83.22 cm³
Molar Volume: 234.4 cm³
Polarizability: 32.99×10^-24cm³
Surface Tension: 45.7 dyne/cm
Density: 1.153 g/cm³
Flash Point: 193.3 °C
Enthalpy of Vaporization: 64.63 kJ/mol
Boiling Point: 396.1 °C at 760 mmHg
Vapour Pressure: 1.75E-06 mmHg at 25°C
Canonical SMILES: CN(C)CCN1C2=CC=CC=C2SC3=CC=CC=C31.Cl
InChI: InChI=1S/C16H18N2S.ClH/c1-17(2)11-12-18-13-7-3-5-9-15(13)19-16-10-6-4-8-14(16)18;/h3-10H,11-12H2,1-2H3;1H
InChIKey: CKIPCLCBYTWUEZ-UHFFFAOYSA-N
Structure of N-Dimethylaminoethylphenothiazine hydrochloride (CAS NO.5934-20-3):

Poison by intraperitoneal and subcutaneous routes. An antihistamine. When heated to decomposition it emits very toxic fumes of NO_x, SO_x, and HCl.

  N-Dimethylaminoethylphenothiazine hydrochloride , its cas register number is 5934-20-3. It also can be called  10-(2-(Dimethylamino)ethyl)-phenothiazine hydrochloride ; 3015 R.P. ; Anergen hydrochloride ; EINECS 227-685-0 ; Ethysine hydrochloride ; Etisine hydrochloride ; Etizin ; Fenethazine hydrochloride ; Lisergan hydrochloride ; NSC 54546 ;
 Phenothiazine, 10-(2-(dimethylamino)ethyl)-, hydrochloride ; Rutergan hydrochloride ; SC 1627 hydrochloride .  N-Dimethylaminoethylphenothiazine hydrochloride (CAS NO.5934-20-3) is an antihistamine. When heated to decomposition it emits very toxic fumes of NO_x, SO_x, and HCl.