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(E)-2-{[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-amino}-3-{[1-(4-diethylamino-phenyl)-meth-(Z)-ylidene]-amino}-but-2-enedinitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56519-79-0

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56519-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56519-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,5,1 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 56519-79:
(7*5)+(6*6)+(5*5)+(4*1)+(3*9)+(2*7)+(1*9)=150
150 % 10 = 0
So 56519-79-0 is a valid CAS Registry Number.

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