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4-(4-chloro-naphthalimidyl-methyl)benzoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889651-03-0

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889651-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889651-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,6,5 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 889651-03:
(8*8)+(7*8)+(6*9)+(5*6)+(4*5)+(3*1)+(2*0)+(1*3)=230
230 % 10 = 0
So 889651-03-0 is a valid CAS Registry Number.

889651-03-0Downstream Products

889651-03-0Relevant academic research and scientific papers

LUMINESCENT INDICATOR DYE AND OPTICAL SENSOR

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Page/Page column 12, (2008/06/13)

The present invention relates to a chemical compound that has applications as a luminescent indicator dye, and to an optical sensor, typically employed for determination of near-neutral pH values of aqueous samples. The optical sensor has particular application in the pH determination of body liquids such as, for example, blood, plasma and serum.

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