邻苯二甲酸二甲酯

丁二酸二甲酯

3a,7a-dihydro-2-benzofuran-1,3-dione

(1R,8S)-1-Trimethylsilanyl-8-trimethylsilanyloxy-11-oxa-tricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene-9,10-dicarboxylic acid dimethyl ester

3-氧代-1,3-二氢异苯并呋喃-1-膦酸二甲酯