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1446846-52-1

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1446846-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1446846-52-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,8,4 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1446846-52:
(9*1)+(8*4)+(7*4)+(6*6)+(5*8)+(4*4)+(3*6)+(2*5)+(1*2)=191
191 % 10 = 1
So 1446846-52-1 is a valid CAS Registry Number.

1446846-52-1Relevant articles and documents

Π-electron-conjugated compd. stable and its manufacturing method

-

, (2018/10/10)

PROBLEM TO BE SOLVED: To provide a π-electron conjugated compound that is applicable to a wet process as well as a decompression sublimation method, and is also stable with respect to light and oxygen and/or ozone, and a method of producing the compound.SOLUTION: This invention provides a radical derivative of pentacene represented by the formula (I), where the radical group -Y. represents one of the following compounds.

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