4-(3,5-dicarboxyphenoxy)phthalic acid

5-(pyridin-4-ylmethoxy)-isophthalic acid

CAS:1240327-15-4

纯度:98%

4-氯苯甲酰氨基丙二酸二乙酯

CAS:81918-01-6

分子式:C14H16 Cl N O5

分子量:313.73354

纯度:98%

5,6,7,8-四氢喹唑啉-2,4(1H,3H)-二酮

CAS:35042-48-9

分子式:C8H10N2O2

纯度:97%