2-甲基-7,8-二氢吡啶并[4,3-D]嘧啶-6(5H)-羧酸叔丁酯

PYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLIC ACID, 7,8-DIHYDRO-2-METHYL-, 1,1-DIMETHYLETHYL ESTER · CAS 210538-72-0