141545-49-5 2-Amino-4-(1-methyl-1,2,5,6-tetrahydropyridin-4-yl)-thiazole-5-carbonitrile 2-butenedioate 5-Thiazolecarbonitrile, 2-amino-4-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-, (Z)-2-butenedioate (1:1) Org 20769 Org-20769