(Z)-2-methylbut-2-enoic acid 565-63-9 alpha-methyl isocrotonic acid 2-Butenoic acid, 2-methyl-, (Z)- 2-Methylisocrotonic acid Angelic acid Crotonic acid, 2-methyl-, (Z)- (8CI) EINECS 209-284-2 NSC 96885 cis-2-Methyl-2-butenoic acid 2-butenoic acid, 2-methyl-, (2Z)- InChI=1/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3 (Z)-2-methylcrotonic acid Angelicasaeure Angelikasaeure CHEBI:36431 (2Z)-2-methylbut-2-enoic acid 2-methyl-2Z-butenoic acid Crotonic acid, 2-methyl-, (Z)- NSC96885 LMFA01020029 ALD-N035924