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(Z)-3-{[1-Cyano-1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-amino}-2-(4-methoxy-phenyl)-acrylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91669-97-5

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91669-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91669-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,6 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91669-97:
(7*9)+(6*1)+(5*6)+(4*6)+(3*9)+(2*9)+(1*7)=175
175 % 10 = 5
So 91669-97-5 is a valid CAS Registry Number.

91669-97-5Relevant academic research and scientific papers

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