It’s only fair to share… Buspirone Molecular FormulaC21H31N5O2 Average mass385.503 Da буспирон بوسبيرون 丁螺酮 251-489-4 [EINECS] 253-072-2 [EINECS] 36505-84-7 [RN] 8-[4-(4-Pyrimidin-2-yl-piperazin-1-yl)-butyl]-8-aza-spiro[4.5]decane-7,9-dione 8-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione 8-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione Buspin Buspirone Spitomin Buspirone CAS Registry Number: 36505-84-7 CAS Name: 8-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione Molecular Formula: C21H31N5O2 Molecular Weight: 385.50 Percent Composition: C 65.43%, H 8.11%, N 18.17%, O 8.30% Literature References: Non-benzodiazepine anxiolytic; 5-hydroxytryptamine (5-HT1) receptor agonist. Prepn: Y. H. Wu et al., J. …