5003987167
purpurin (colorant) (300152010) 'distinguished from' synthetic purpurin (300400866);
changeNote
5003987167
purpurin (colorant) (300152010) 'distinguished from' synthetic purpurin (300400866);
description
purpurin (colorant) (300152010) 'distinguished from' synthetic purpurin (300400866);
type
relation added
startedAtTime
2015-04-21T19:51:55