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Isoquinoline, 1-(1,1-dimethylethyl)-3,4-dihydro-6,7-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81254-99-1

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81254-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81254-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81254-99:
(7*8)+(6*1)+(5*2)+(4*5)+(3*4)+(2*9)+(1*9)=131
131 % 10 = 1
So 81254-99-1 is a valid CAS Registry Number.

81254-99-1Relevant academic research and scientific papers

The Mechanism of the Bischler-Napieralski Reaction, II: o-Chlorinated β-Phenethylamides as By-Products of the Ring Closure with PCl5

Berger, Ulrich,Dannhardt, Gerd,Wiegrebe, Wolfgang

, p. 488 - 495 (2007/10/02)

In addition to 3,4-dihydroisoquinolines o-chloro-β-phenethylamides are formed in the Bischler-Napieralski reaction using PCl5.Possible mechanisms for the chlorination were tested in model experiments.

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