1,2,3,4-Tetrahydro-5-chrysenecarboxylic acid methyl ester 5-(Carboxymethyl)-1,2,3,4-tetrahydrochrysene 5-CHRYSENECARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-, METHYL ESTER 71431-99-7 BRN 2143076