1-butyl-5-[(3-butyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-methyl-2-oxo-6-pyrrolidin-1-ylpyridine-3-carbonitrile
CAS No. 7064-70-2
S-6-甲氧基-3'-氨基-3-吡啶丙酸叔丁醇酯 对甲苯磺酸盐(1:1)