769128-96-3

1(2H)-Quinoxalinecarboxylic acid,4-[(3-chlorobenzo[b]thien-2-yl)carbonyl]-2-ethyl-3,4-dihydro-6,7-dimethyl-, ethyl ester

1(2H)-Quinoxalinecarboxylic acid,4-[(3-chlorobenzo[b]thien-2-yl)carbonyl]-2-ethyl-3,4-dihydro-6,7-dimethyl-, ethyl ester