Free release

139698-41-2 benzoic acid, 3-[[[(4-hydroxyphenyl)methylene]hydrazino]sulfonyl]-

service@apichina.com
Product Name Benzoic acid, 3-[[[(4-hydroxyphenyl)methylene]hydrazino]sulfonyl]-
CAS No. 139698-41-2
Molecular Formula C14H12N2O5S