CAS Registry Number
Pyrocatechol violet CAS 115-41-3
2 listings share this CAS number. They differ in grade, purity or pack, so compare them below and add the right one to your quote list.
CAS number115-41-3
FormulaC19H14O7S
Molar mass386.4 g/mol
GradesAR
InChIKeyRRRCKIRSVQAAAS-UHFFFAOYSA-N
Also known as Catechol violet · Pyrocatecholsulfonphthalein · 1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- · Pyrocatechinsulfonephthalein · Pyrocatechol sulfonphthalein · 3,3-bis(3,4-dihydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide · 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol] · starbld0016674
All listings for CAS 115-41-3
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