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1204427-16-6

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1204427-16-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204427-16-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,4,2 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1204427-16:
(9*1)+(8*2)+(7*0)+(6*4)+(5*4)+(4*2)+(3*7)+(2*1)+(1*6)=106
106 % 10 = 6
So 1204427-16-6 is a valid CAS Registry Number.

1204427-16-6Downstream Products

1204427-16-6Relevant articles and documents

Carbazole Derivative and Method for Producing the Same

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Page/Page column 32-33, (2010/04/23)

To provide a method for producing a wide variety of carbazole derivatives which have a simple and uncomplicated process and in which variations in the yield, purity, etc. of a desired substance which are caused by an aryl group introduced is reduced as much as possible. A method for producing a carbazole derivative represented by General Formula (1) is provided, in which 9-[4-(10-phenyl-9-anthryl)phenyl]-9H-carbazole having an active site at the 3-position of the carbazole skeleton and an aromatic compound having an active site are coupled. In the formula, Ar1 represents an aryl group with 6 to 13 carbon atoms in a ring, and Ar1 may have a substituent.

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