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Archive for May, 2013

5-Chloro-4,7-dimethylbenzo[b]thiophen-3(2H)-one

Name: 5-Chloro-4,7-dimethylbenzo[b]thiophen-3(2H)-one CA Name: Benzo[b]thiophen-3(2H)-one,5-chloro-4,7-dimethyl- Molecular Structure: Molecular Formula:C10H9ClOS Molecular Weight: 212.7 CAS Registry Number: 82-61-1

3-Chloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid

Name: 3-Chloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid CA Name: Benzenesulfonic acid,3-chloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- Molecular Structure: Molecular Formula:C10H9ClN2O4S Molecular Weight: 288.71 CAS Registry Number: 6534-33-4

5-Chloro-2-(3-methyl-5-oxo-2H-pyrazol-1(5H)-yl)benzenesulfonic acid

Name: 5-Chloro-2-(3-methyl-5-oxo-2H-pyrazol-1(5H)-yl)benzenesulfonic acid CA Name: Benzenesulfonic acid,5-chloro-2-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- Molecular Structure: Molecular Formula:C10H9ClN2O4S Molecular Weight: 288.71 CAS Registry Number: 6534-34-5

4-Chloro-3-(3-methyl-5-oxo4,5-dihydropyrazol-1-yl)benzenesulfonic acid

Name: 4-Chloro-3-(3-methyl-5-oxo4,5-dihydropyrazol-1-yl)benzenesulfonic acid CA Name: Benzenesulfonic acid,4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- Molecular Structure: Molecular Formula:C10H9Cl2N2O4S Molecular Weight: 288.71 CAS Registry Number: 88-76-6

5,6-Diamino-4-chloronaphthalene-1-sulfonic acid

Name: 5,6-Diamino-4-chloronaphthalene-1-sulfonic acid CA Name: Molecular Structure: Molecular Formula:C10H9ClN2O3S Molecular Weight: 272.71 CAS Registry Number: