Home Catalog 5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid 5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid Login to See Price SPC Code: SPC-j396CAS RN: 502141-03-9Smiles: OC(c1c[nH]c2nccnc12)=OFormula: C7H5N3O2Purity: 95MolWeight: 163.0382 We also supply large quantities and units.Easily fulfill the form for Request Quote and we will contact you. Request a Quote Availability: 1-2 weeks