2-methylbut-2-enoic acid (E)-2-Methylbut-2-enoic acid 13201-46-2 80-59-1 C08279 Tiglic acid NSC8999 Tiglinic acid trans-.alpha.,.beta.-Dimethylacrylic acid trans-2,3-Dimethylacrylic acid trans-2-Methyl-2-butenoic acid Crotonic acid, 2-methyl-, (E)- 2-methyl-2E-butenoic acid LMFA01020030 alpha,beta-dimethyl acrylic acid Cevadic acid (E)-2-Methyl-2-butenoic acid 2,3-Dimethylacrylic acid, (E)- 2-Butenoic acid, 2-methyl-, (2E)- 2-Butenoic acid, 2-methyl-, (E)- (9CI) 2-Methyl-2-butenoic acid, (E)- 4-02-00-01552 (Beilstein Handbook Reference) AI3-36118 NSC44235 EINECS 201-295-0 FEMA No. 3599 NSC 44235 alpha-Methylcrotonic acid, (E)- trans-2-Methylcrotonic acid (2E)-2-methylbut-2-enoic acid CHEBI:9592 trans-alpha,beta-Dimethylacrylic acid 89450_FLUKA CHEBI:36432 alpha-methylcrotonic acid Crotonic acid, 2-methyl- 2-Butenoic acid, 2-methyl- 2-Methyl-2-butenoic acid EINECS 236-167-3 BRN 1236500 W359904_ALDRICH ST5307929 T35203_ALDRICH Tiglinsaeure (E)-2,3-Dimethylacrylic acid (E)-2-Methylcrotonic acid 2-Butenoic acid, 2-methyl-, (E)-