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2-[2-(1-phenyl-1H-quinolin-4-ylidene)-ethylidene]-benzo[b]thiophen-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25185-31-3

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25185-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25185-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,8 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25185-31:
(7*2)+(6*5)+(5*1)+(4*8)+(3*5)+(2*3)+(1*1)=103
103 % 10 = 3
So 25185-31-3 is a valid CAS Registry Number.

25185-31-3Downstream Products

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