2,7-Naphthalenedisulfonic acid92-41-133 % similar 4-Chlorobenzenesulfonic acid98-66-833 % similar 3-[(Ethylphenylamino)methyl]benzenesulfonic acid101-11-132 % similar 1,3-Dimethyl-5-pyrazolone2749-59-932 % similar 5-Sulfosalicylic acid97-05-232 % similar 2-Amino-4-sulfobenzoic acid98-43-132 % similar N-(2,5-Dichlorophenyl)-3-oxobutanamide2044-72-631 % similar 5-Sulfoanthranilic acid3577-63-731 % similar 3-Amino-4-methylbenzenesulfonic acid618-03-131 % similar 5-Amino-2-chlorobenzenesulfonic acid88-43-731 % similar 4-Amino-3-methylbenzenesulfonic acid98-33-931 % similar Naphthalene-2-sulfonic acid120-18-331 % similar 3,4-Diaminobenzenesulfonic acid7474-78-431 % similar 4-Ethylbenzenesulfonic acid98-69-131 % similar Sodium m-sulfobenzoate17625-03-531 % similar Metanilic acid121-47-130 % similar p-Toluenesulfonic acid104-15-430 % similar Sulfosalicylic acid dihydrate5965-83-330 % similar