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3-(2,4-bis-dimethylamino-phenyl)-3-(1-methyl-pyrrol-2-yl)-3H-isobenzofuran-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68470-05-3

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68470-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68470-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68470-05:
(7*6)+(6*8)+(5*4)+(4*7)+(3*0)+(2*0)+(1*5)=143
143 % 10 = 3
So 68470-05-3 is a valid CAS Registry Number.

68470-05-3Downstream Products

68470-05-3Relevant academic research and scientific papers

Indolyl phthalide compounds

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, (2008/06/13)

3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.

Phthalide compounds, processes and marking systems

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, (2008/06/13)

3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.

Heteroarylphthalides

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, (2008/06/13)

3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)-phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.

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