Boron, [2-hydroxy-1,2,3-propanetricarboxylato(3-)]-, (T-4)-74231-02-0100 % similar 2,2-Dimethylsuccinic anhydride17347-61-435 % similar Trimethyl citrate1587-20-832 % similar Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione4160-82-130 % similar