Molecular Formula: C22H31N3O5; Molecular Weight: 417.506; Exact Mass: 417.2264; Synonym: Related CAS #: 23887-46-9 (free base) 88197-48-2 (mesylate) 26328-04-1 (maleate); Related CAS#: 23887-46-9 (free base); Chemical Name: Cinepazide free base; MD 67350; MD-67350; MD67350; NSC 291562; Brendil; Vasodistal; InChi Key: (E)-1-(4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)piperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one; InChi Code: RCUDFXMNPQNBDU-VOTSOKGWSA-N; SMILES: InChI=1S/C22H31N3O5/c1-28-18-14-17(15-19(29-2)22(18)30-3)6-7-20(26)25-12-10-23(11-13-25)16-21(27)24-8-4-5-9-24/h6-7,14-15H,4-5,8-13,16H2,1-3H3/b7-6+; References: Liao X, Zhang Y, Xie YM, Liu Y, Yi DH, Zhang YL, Chen F. [Analysis of Diemailing Kudiezi injection use in real world in 7 189 patients with cerebral infarction]. Zhongguo Zhong Yao Za Zhi. 2016 Dec;41(23):4442-4450. doi: 10.4268/cjcmm20162324. Chinese. PubMed PMID: 28933125.