The Spirapril hydrochloride with the cas number 94841-17-5, is also called (2S)-3-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-6,9-dithia-3-azaspiro[4.4]nonane-2-carboxylic acid hydrochloride by IUPAC.The Spirapril hydrochloride belongs to the following product categories(1)API; (2)Intermediates & Fine Chemicals; (3)Pharmaceuticals; (4)Sulfur & Selenium Compounds.The properties of the Spirapril hydrochloride are: (1)#H bond acceptors:  7  ; (2)#H bond donors:  2  ; (3)#Freely Rotating Bonds:  10 ; (4)Polar Surface Area:  126.75 Å²  ; (5)Enthalpy of Vaporization:  107.3 kJ/mol  ; (6)Vapour Pressure:  1.93×10^-20 mmHg at 25°C.

This product can be supplied by the following suppliers: (1)3B Pharmachem International (Wuhan) Co.,Ltd.  ; (2)Changzhou Qihua Chemical Co., Ltd ; (3)A.T.CHEMICAL ; (4)Waterstone Technology, LLC; (5)Toronto Research Chemicals; (6)Service Chemical Inc.  ; (7)kemikalieimport .

You can still convert the following datas into molecular structure :
1.Cl.O=C(OCC)[C@@H](N[C@H](C(=O)N2[C@H](C(=O)O)CC1(SCCS1)C2)C)CCc3ccccc3
2.InChI=1/C22H30N2O5S2.ClH/c1-3-29-21(28)17(10-9-16-7-5-4-6-8-16)23-15(2)19(25)24-14-22(30-11-12-31-22)13-18(24)20(26)27;/h4-8,15,17-18,23H,3,9-14H2,1-2H3,(H,26,27);1H/t15-,17-,18-;/m0./s1