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2-Methyl-4-<1-hydroxy-1-(p-nitrophenyl)-methyl>-1,2,3,4-tetrahydroisochinolin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25391-19-9

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25391-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25391-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25391-19:
(7*2)+(6*5)+(5*3)+(4*9)+(3*1)+(2*1)+(1*9)=109
109 % 10 = 9
So 25391-19-9 is a valid CAS Registry Number.

25391-19-9Upstream product

25391-19-9Downstream Products

25391-19-9Relevant academic research and scientific papers

1,2-Dihydroisoquinolines-XII. The reaction with o-nitrobenzaldehydes

Dyke,Sainsbury,Brown,Palfreyman

, p. 5365 - 5373 (1969)

The reaction between 1,2-dihydroisoquinolines and o-nitrobenzaldehydes has been shown to produce, in low yields, 4-[3-anthranilyl]isoquinolines. A new synthesis of 7H-dibenz[de,g]isoquinoline derivatives is also described.

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