?? ??:

130007-49-7

???:

3-??-2-???????????

???(??):

3-??-2-???????????

???:

3-methyl-2-pentenedioic acid ethyl ester

???(??):

3-methyl-2-pentenedioic acid ethyl ester;2-Pentenedioic acid, 3-methyl-, 5-ethyl ester

CBNumber:

CB51353265

???:

C8H12O4

??? ??:

172.18

MOL ??:

130007-49-7.mol