CAS NO. 167933-51-9 | 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid ester with 3,3'-bis(2-hydroxy-5-methylbenzyl)-4,4'-dihydroxy-5,5'- dimethyldiphenylmethane |

6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid ester with 3,3'-bis(2-hydroxy-5-methylbenzyl)-4,4'-dihydroxy-5,5'- dimethyldiphenylmethane

6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid ester with 3,3'-bis(2-hydroxy-5-methylbenzyl)-4,4'-dihydroxy-5,5'- dimethyldiphenylmethane