2,5-Thiophenedicarboxylic acid, 3-hydroxy-4-methyl-, bis(phenylmethyl) ester

CAS:89630-00-2

Formula:C21H18O5S

3,4-Thiophenedicarboxylic acid, 2-(4-methoxyphenyl)-5-phenyl-, dimethyl ester

CAS:20851-14-3

Formula:C21H18O5S

Cresol Purple

CAS:2303-01-7

Formula:C21H18O5S

1-Propanone, 2-hydroxy-1,2-diphenyl-3-[(phenylsulfonyl)oxy]-

CAS:29644-30-2

Formula:C21H18O5S

4-(Benzyloxy)-3-hydroxybenzaldehyde p-Toluenesulfonate

CAS:65615-20-5

Formula:C21H18O5S

Benzoic acid, 4-[[(4-methylphenyl)sulfonyl]oxy]-, phenylmethyl ester

CAS:94853-91-5

Formula:C21H18O5S

2,3-Thiophenedicarboxylic acid, 4-(4-methoxyphenyl)-5-phenyl-, dimethyl ester

CAS:501330-58-1

Formula:C21H18O5S

Benzoic acid, 4-[[2,6-dimethoxy-4-(2-thienyl)phenyl]acetyl]-

CAS:872989-51-0

Formula:C21H18O5S

Benzoic acid, 4-[2-[3,4-dimethoxy-5-(2-thienyl)phenyl]-2-oxoethyl]-

CAS:872989-87-2

Formula:C21H18O5S

Benzoic acid, 4-[2-[2,6-dimethoxy-3-(2-thienyl)phenyl]-2-oxoethyl]-

CAS:872990-22-2

Formula:C21H18O5S