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182305-80-2

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182305-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182305-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,3,0 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 182305-80:
(8*1)+(7*8)+(6*2)+(5*3)+(4*0)+(3*5)+(2*8)+(1*0)=122
122 % 10 = 2
So 182305-80-2 is a valid CAS Registry Number.

182305-80-2Relevant articles and documents

Lewis acid-mediated nucleophilic alkylations on chiral [6,3a,4]oxadiazaindano[5,4-a]isoquinolines. Asymmetric synthesis of 1-alkyl substituted tetrahydroisoquinolines

Yamazaki, Naoki,Suzuki, Hideaki,Aoyagi, Sakae,Kibayashi, Chihiro

, p. 6161 - 6164 (1996)

Lewis acid-mediated nucleophilic alkylation of the chiral [6,3a,4]oxadiazaindano[5,4-a]isoquinoline derivatives with various organometallic reagents leads to highly enantioselective synthesis of 1-alkyl substituted tetrahydroisoquinolines. This methodology was applied to the asymmetric synthesis of (-)-salsolidine and (+)-O-methylarmepavine.

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