2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 의 분자 구조, CAS 번호: 76981-71-0
2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 의 분자 구조, CAS 번호: 76981-71-02-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 의 분자 구조, CAS 번호: 76981-71-0