17598-02-6 2,2-Dimethyl-7-methoxy-2H-1-benzopyran 2H-1-BENZOPYRAN, 2,2-DIMETHYL-7-METHOXY- 2H-1-Benzopyran, 7-methoxy-2,2-dimethyl- 5-17-04-00270 (Beilstein Handbook Reference) 6-Demethoxyageratochromene 7-Methoxy-2,2-dimethylchromene AI3-36846 BRN 0133917 Demethoxyageratochromene EINECS 241-566-0 NSC 318791 PRICOCENE I Precocene 1 Precocene I