78696-42-1 ALANINE, N-(p-(3,3-DIMETHYLTRIAZENO)PHENYL)-N-(9-FLUORENYLACETYL)-, ETHYL ESTER, Alanine, N-(p-(3,3-dimethyltriazeno)phenyl)-N-(9-fluorenylacetyl)-, ethyl ester, L- L-N-(p-(3,3-Dimethyltriazeno)phenyl)-N-(9-fluorenylacetyl)alanine ethyl ester