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650595-13-4

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650595-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 650595-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,5,9 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 650595-13:
(8*6)+(7*5)+(6*0)+(5*5)+(4*9)+(3*5)+(2*1)+(1*3)=164
164 % 10 = 4
So 650595-13-4 is a valid CAS Registry Number.

650595-13-4Downstream Products

650595-13-4Relevant articles and documents

Synthesis and characterization of new metallophthalocyanines with four phenoxyacetamide units

Salih A?irta?,Izgi, M. Sait

, p. 126 - 128 (2009)

N-(4-(3,4-dicyanophenoxy)phenyl)acetamide was obtained through the displacement reaction of 4-nitrophthalonitrile with 4-acetamidophenol. The zinc(II) Phthalocyanine(4) was prepared by the reaction of the N-(4-(3,4-dicyanophenoxy)phenyl)acetamide with ZnC

Colorant compounds

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Page/Page column 22, (2008/12/06)

Disclosed is a compound of the formula wherein M is atom or group of atoms capable of bonding to central cavity of phthalocyanine molecule, wherein axial ligands optionally can be attached to M, each R′ is a substituent, each n is 0, 1, 2, 3, or 4, each R″ is a substituent, each m is 0, 1, 2, or 3, each R is alkylene, arylene, arylalkylene, or alkylarylene, each X is —OH, —COOH, or wherein each Y and each Z is a direct bond, oxygen, or —NR1—, wherein R1 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, provided that Z and Y are not both direct bonds connected to a single C=O moiety at the same time, provided that when X is —COOH, R can also be a direct bond, and each Rd is alkyl, aryl, arylalkyl, or alkylaryl.

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