19-Norpregn-4-en-20-yn-3-one,17-[(1-oxoheptyl)oxy]-, (17a)-

The Norethisterone enanthate is an organic compound with the formula C₂₇H₃₈O₃. The IUPAC name of this chemical is [(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] heptanoate. With the CAS registry number 3836-23-5, it is also named as Noristerat. The product's classification codes are Contraceptive Agents; Contraceptive agents, female; Contraceptives, Oral; Contraceptives, oral, synthetic; Drug / Therapeutic Agent; Hormone; Human Data; Reproductive Control Agents; Reproductive Effect; Tumor data.

Physical properties about Norethisterone enanthate are: (1)ACD/LogP: 6.65; (2)# of Rule of 5 Violations: 1 ; (3)#H bond acceptors: 3; (4)#Freely Rotating Bonds: 7; (5)Polar Surface Area: 43.37 Å²; (6)Index of Refraction: 1.54; (7)Molar Refractivity: 118.28 cm³; (8)Molar Volume: 376.8 cm³; (9)Polarizability: 46.89×10^-24cm³; (10)Surface Tension: 44.2 dyne/cm; (11)Density: 1.08 g/cm³; (12)Flash Point: 219 °C; (13)Enthalpy of Vaporization: 78.72 kJ/mol; (14)Boiling Point: 515.3 °C at 760 mmHg; (15)Vapour Pressure: 9.93E-11 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C4\C=C3/C(C2CCC1(C(CCC1(C#C)OC(=O)CCCCCC)C2CC3)C)CC4
(2)InChI: InChI=1/C27H38O3/c1-4-6-7-8-9-25(29)30-27(5-2)17-15-24-23-12-10-19-18-20(28)11-13-21(19)22(23)14-16-26(24,27)3/h2,18,21-24H,4,6-17H2,1,3H3
(3)InChIKey: APTGJECXMIKIET-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C27H38O3/c1-4-6-7-8-9-25(29)30-27(5-2)17-15-24-23-12-10-19-18-20(28)11-13-21(19)22(23)14-16-26(24,27)3/h2,18,21-24H,4,6-17H2,1,3H3
(5)Std. InChIKey: APTGJECXMIKIET-UHFFFAOYSA-N

The toxicity data is as follows: