(+-)-cis-11-(ethoxycarbonylmethyl-carbamoyl)-9,10-dihydro-9,10-ethano-anthracene-carboxylic acid-(12)

N-(6-硝基-2.3-二氯苄基)甘氨酸乙酯

2-[[2-(N-(4-chlorobenzoyl)-4-methoxyanilino)acetyl]amino]acetic acid

ethyl 2-(methylcarbamoylamino)acetate

ethyl 2-[(2-ethoxy-2-oxoethyl)carbamoylamino]acetate