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Substance Name: Diphenyl carbomethoxy acetoxy naphthopyran
RN: 169682-22-8
UNII: W32N9R5ET0
InChIKey: YDJGYKQKENIOEK-UHFFFAOYSA-N

Molecular Formula

  • C29-H22-O5

Molecular Weight

  • 450.4878
 
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Names and Synonyms

Name of Substance

  • Diphenyl carbomethoxy acetoxy naphthopyran

Synonyms

  • 2,2-Diphenyl-5-carbomethoxy-6-acetoxy-2H-naphthopyran
  • 2H-Naphtho(1,2-b)pyran-5-carboxylic acid, 6-(acetyloxy)-2,2-diphenyl-, methyl ester
  • Diphenyl carbomethoxy acetoxy naphthopyran
  • Diphenyl carbomethoxy acetoxy naphthopyran [INCI]
  • Photosol (R)5-3 photochromic dye
  • UNII-W32N9R5ET0

Registry Numbers

CAS Registry Number

  • 169682-22-8

FDA UNII

  • W32N9R5ET0

System Generated Number

  • 0169682228

Structure Descriptors

InChI

1S/C29H22O5/c1-19(30)33-27-23-16-10-9-15-22(23)26-24(25(27)28(31)32-2)17-18-29(34-26,20-11-5-3-6-12-20)21-13-7-4-8-14-21/h3-18H,1-2H3

InChIKey

YDJGYKQKENIOEK-UHFFFAOYSA-N

Smiles

CC(=O)Oc1c2ccccc2c3c(c1C(=O)OC)C=CC(O3)(c4ccccc4)c5ccccc5