The Diethyl 5,5'-methylenebis(4-ethyl-3-methyl-2-pyrrolecarboxylate) with cas registry number of 6305-93-7,  belongs to the following product categories: (1)Building Blocks; (2)Heterocyclic Building Blocks; (3)Pyrroles. It has the systematic name of diethyl 5,5'-methanediylbis(4-ethyl-3-methyl-1H-pyrrole-2-carboxylate). And its IUPAC name is ethyl 5-[(5-ethoxycarbonyl-3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl]-4-ethyl-3-methyl-1H-pyrrole-2-carboxylate.

Physical properties about this chemical are: (1)ACD/LogP: 6.13; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 6; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 10; (6)Polar Surface Area: 62.46 Å²; (7)Index of Refraction: 1.55; (8)Molar Refractivity: 105.99 cm³; (9)Molar Volume: 332.4 cm³; (10)Polarizability: 42.01×10^-24cm³; (11)Surface Tension: 43.7 dyne/cm; (12)Enthalpy of Vaporization: 79.86 kJ/mol; (13)Vapour Pressure: 4.23E-11 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Diethyl 5,5'-methylenebis(4-ethyl-3-methyl-2-pyrrolecarboxylate) irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCC)c1c(c(c(n1)Cc2c(c(c(C(=O)OCC)n2)C)CC)CC)C
(2)InChI: InChI=1/C21H30N2O4/c1-7-14-12(5)18(20(24)26-9-3)22-16(14)11-17-15(8-2)13(6)19(23-17)21(25)27-10-4/h22-23H,7-11H2,1-6H3
(3)InChIKey: BPMQEODKNZPRMH-UHFFFAOYAD
(4)Std. InChI: InChI=1S/C21H30N2O4/c1-7-14-12(5)18(20(24)26-9-3)22-16(14)11-17-15(8-2)13(6)19(23-17)21(25)27-10-4/h22-23H,7-11H2,1-6H3
(5)Std. InChIKey: BPMQEODKNZPRMH-UHFFFAOYSA-N