The Cefoperazone Sodium, with the CAS registry number 62893-20-3, has the IUPAC name of sodium (6R,7R)-7-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Being a kind of faint beige powder, it is usually used as the raw material and intermediate for the Cephems.

The product categories of this chemical are as follows: Intermediates & Fine Chemicals; Pharmaceuticals; Interferes with Cell Wall SynthesisAntibiotics; Penicillins and Cephalosporins (beta-Lactams); A - KAntibiotics; Antibacterial; Antibiotics A to; Antibiotics A-FAntibiotics; Chemical Structure Class; Mechanism of Action; Spectrum of Activity.

The physical properties of this chemical are as below: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 1; (4)ACD/KOC (pH 7.4): 1; (5)#H bond acceptors: 17; (6)#H bond donors: 4; (7)#Freely Rotating Bonds: 10; (8)Polar Surface Area: 245.11; (9)Exact Mass: 667.124345; (10)MonoIsotopic Mass: 667.124345; (11)Topological Polar Surface Area: 274; (12)Heavy Atom Count: 45; (13)Complexity: 1250; (14)Defined Atom StereoCenter Count: 3.

When you are dealing with this chemical, you should be much more cautious. For being a kind of  harmful chemical, it may cause damage to health and may cause sensitisation by inhalation and skin contact. Therefore, you should wear suitable protective clothing and gloves and remember not to breathe dust.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: CCN1CCN(C(=O)C1=O)C(=O)NC(C2=CC=C(C=C2)O)C(=O)NC3C4N(C3=O)C(=C(CS4)CSC5=NN=NN5C)C(=O)[O-].[Na+]
(2)Isomeric SMILES: CCN1CCN(C(=O)C1=O)C(=O)N[C@H](C2=CC=C(C=C2)O)C(=O)N[C@H]3[C@@H]4N(C3=O)C(=C(CS4)CSC5=NN=NN5C)C(=O)[O-].[Na+]
(3)InChI: InChI=1S/C25H27N9O8S2.Na/c1-3-32-8-9-33(21(39)20(32)38)24(42)27-15(12-4-6-14(35)7-5-12)18(36)26-16-19(37)34-17(23(40)41)13(10-43-22(16)34)11-44-25-28-29-30-31(25)2;/h4-7,15-16,22,35H,3,8-11H2,1-2H3,(H,26,36)(H,27,42)(H,40,41);/q;+1/p-1/t15-,16-,22-;/m1./s1
(4)InChIKey: NCFTXMQPRQZFMZ-WERGMSTESA-M 

Below are the toxicity information of this chemical: