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Photosensitizer

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  2. Benzophenone
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    Benzophenone
    CAS: 119-61-9 EC Number: 204-337-6 Formula: C13H10O Molecular Weight: 182.22
    Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
    In Stock Item #: B103862
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    Technical Identifiers
    IUPAC Name
    diphenylmethanone
    SMILES
    C1=CC=C(C=C1)C(=O)C2=CC=CC=C2
    InChIKey
    RWCCWEUUXYIKHB-UHFFFAOYSA-N
    InChI
    1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
    Synonyms
    NSC8077 | NSC-8077 | Benzene, benzoyl- | FT-0693251 | BENZOPHENONE (DIPHENYL-KETONE) | Benzophenone (Diphenylmethano...
  3. Rose bengal - ≥90% CAS No(632-69-9) by Aladdin Scientific
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    Rose bengal
    CAS: 632-69-9 EC Number: 211-183-3 PubChem CID: 69438 Formula: C20H2Cl4I4Na2O5 Molecular Weight: 1017.64
    Solid ≥90%
    In Stock Item #: R104992
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    disodium;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
    SMILES
    C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+]
    InChIKey
    KCQREHTWEUECQT-UHFFFAOYSA-L
    InChI
    1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;/q;2*+1/p-2
    Synonyms
    FT-0621857 | 2,4,5,7-Tetraido(m,p,o',m')tetrachlorofluorescein, disodium salt | Acid Red 94 disodium salt | MFCD00151...
  4. Rose bengal - ≥95% CAS No(632-69-9) by Aladdin Scientific
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    Rose bengal
    CAS: 632-69-9 EC Number: 211-183-3 PubChem CID: 69438 Formula: C20H2Cl4I4Na2O5 Molecular Weight: 1017.64
    Solid ≥95%
    In Stock Item #: R104993
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    disodium;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
    SMILES
    C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+]
    InChIKey
    KCQREHTWEUECQT-UHFFFAOYSA-L
    InChI
    1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;/q;2*+1/p-2
    Synonyms
    Acid Red 94 | R105 sodium | Food Red No. 105, sodium salt | Rose Bengal (sodium salt)(1:2) | PV 10 | Xantryl | Rose B...
  5. Benzophenone
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    Benzophenone
    CAS: 119-61-9 EC Number: 204-337-6 Formula: C13H10O Molecular Weight: 182.22
    ≥99%
    In Stock Item #: B103861
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    diphenylmethanone
    SMILES
    C1=CC=C(C=C1)C(=O)C2=CC=CC=C2
    InChIKey
    RWCCWEUUXYIKHB-UHFFFAOYSA-N
    InChI
    1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
    Synonyms
    NSC8077 | NSC-8077 | Benzene, benzoyl- | FT-0693251 | BENZOPHENONE (DIPHENYL-KETONE) | Benzophenone (Diphenylmethano...
  6. Benzophenone
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    Benzophenone
    CAS: 119-61-9 EC Number: 204-337-6 Formula: C13H10O Molecular Weight: 182.22
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99.5%
    In Stock Item #: B103863
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    diphenylmethanone
    SMILES
    C1=CC=C(C=C1)C(=O)C2=CC=CC=C2
    InChIKey
    RWCCWEUUXYIKHB-UHFFFAOYSA-N
    InChI
    1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
    Synonyms
    NSC8077 | NSC-8077 | Benzene, benzoyl- | FT-0693251 | BENZOPHENONE (DIPHENYL-KETONE) | Benzophenone (Diphenylmethano...
  7. Rose bengal - Biological stain CAS No(632-69-9) by Aladdin Scientific
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    Rose bengal
    CAS: 632-69-9 EC Number: 211-183-3 PubChem CID: 69438 Formula: C20H2Cl4I4Na2O5 Molecular Weight: 1017.64
    Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters.
    In Stock Item #: R104991
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    disodium;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
    SMILES
    C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+]
    InChIKey
    KCQREHTWEUECQT-UHFFFAOYSA-L
    InChI
    1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;/q;2*+1/p-2
    Synonyms
    FT-0621857 | 2,4,5,7-Tetraido(m,p,o',m')tetrachlorofluorescein, disodium salt | Acid Red 94 disodium salt | MFCD00151...
  8. 5-Methoxysterigmatocystin
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    5-Methoxysterigmatocystin
    CAS: 22897-08-1 Formula: C19H14O7 Molecular Weight: 354.31
    ≥98%
    Out of Stock Item #: M274947
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    Technical Identifiers
    IUPAC Name
    (3S,7R)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.02,9.03,7.014,19]icosa-1,4,9,11,14,16,18-heptaen-13-one
    SMILES
    COC1=C2C(=C(C=C1)O)C(=O)C3=C(C=C4C(=C3O2)C5C=COC5O4)OC
    InChIKey
    VVRUNWFPOWIBDY-WPCRTTGESA-N
    InChI
    1S/C19H14O7/c1-22-10-4-3-9(20)14-16(21)15-11(23-2)7-12-13(18(15)26-17(10)14)8-5-6-24-19(8)25-12/h3-8,19-20H,1-2H3/t8-,19+/m0/s1
    Synonyms
    (3AR,12CS)-3A,12C-DIHYDRO-8-HYDROXY-6,11-DIMETHOXY-7H-FURO(3',2':4,5)FURO(2,3-C)XANTHEN-7-ONE | 7H-FURO(3',2':4,5)FUR...
  9. 3-Hydroxypyridine - ≥99% CAS No(109-00-2) by Aladdin Scientific
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    3-Hydroxypyridine
    CAS: 109-00-2 EC Number: 203-637-4 Formula: C5H5NO Molecular Weight: 95.1
    Solid ≥99%
    In Stock Item #: H434905
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    pyridin-3-ol
    SMILES
    C1=CC(=CN=C1)O
    InChIKey
    GRFNBEZIAWKNCO-UHFFFAOYSA-N
    InChI
    1S/C5H5NO/c7-5-2-1-3-6-4-5/h1-4,7H
    Synonyms
    3-HYDROXYPYRIDINE|pyridin-3-ol|109-00-2|3-Pyridinol|3-Pyridone|3-Pyridol|3-Oxopyridine|beta-Hydroxypyridine|m-Hydroxy...
  10. 4-Benzoylbenzoic Acid
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    4-Benzoylbenzoic Acid
    CAS: 611-95-0 EC Number: 210-286-0 Formula: C14H10O3 Molecular Weight: 226.23
    Solid ≥98%
    In Stock Item #: B152481
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    4-benzoylbenzoic acid
    SMILES
    C1=CC=C(C=C1)C(=O)C2=CC=C(C=C2)C(=O)O
    InChIKey
    IFQUPKAISSPFTE-UHFFFAOYSA-N
    InChI
    1S/C14H10O3/c15-13(10-4-2-1-3-5-10)11-6-8-12(9-7-11)14(16)17/h1-9H,(H,16,17)
    Synonyms
    MFCD00002560 | SCHEMBL81964 | SY010808 | Z90122571 | B1164 | EN300-18752 | AKOS001115838 | Benzophenone-4-carboxylic ...
  11. 3-Hydroxypyridine - ≥98% CAS No(109-00-2) by Aladdin Scientific
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    3-Hydroxypyridine
    CAS: 109-00-2 EC Number: 203-637-4 Formula: C5H5NO Molecular Weight: 95.1
    Solid ≥98%
    In Stock Item #: H106342
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    pyridin-3-ol
    SMILES
    C1=CC(=CN=C1)O
    InChIKey
    GRFNBEZIAWKNCO-UHFFFAOYSA-N
    InChI
    1S/C5H5NO/c7-5-2-1-3-6-4-5/h1-4,7H
    Synonyms
    NSC18470 | NSC-18470 | MFCD00006378 | F1995-0197 | STR00285 | 3-oxypyridine | NSC 18470 | Pyridine-3-ol | SB52272 | S...
  12. Benzophenone Melting Point Standard
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    Benzophenone Melting Point Standard
    CAS: 119-61-9 EC Number: 204-337-6 Formula: C13H10O Molecular Weight: 182.22
    +47 to +49℃
    Out of Stock Item #: B128321
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    diphenylmethanone
    SMILES
    C1=CC=C(C=C1)C(=O)C2=CC=CC=C2
    InChIKey
    RWCCWEUUXYIKHB-UHFFFAOYSA-N
    InChI
    1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
    Synonyms
    NSC8077 | NSC-8077 | Benzene, benzoyl- | FT-0693251 | BENZOPHENONE (DIPHENYL-KETONE) | Benzophenone (Diphenylmethano...
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