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98215-46-4

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98215-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98215-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,1 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98215-46:
(7*9)+(6*8)+(5*2)+(4*1)+(3*5)+(2*4)+(1*6)=154
154 % 10 = 4
So 98215-46-4 is a valid CAS Registry Number.

98215-46-4Downstream Products

98215-46-4Relevant articles and documents

A highly enantioselective access to tetrahydroisoquinoline and β-carboline alkaloids with simple noyori-type catalysts in aqueous media

Evanno, Laurent,Ormala, Joel,Pihko, Petri M.

supporting information; experimental part, p. 12963 - 12967 (2010/06/16)

Silver enhancement: A very convenient modified protocol for the enantioselective transfer hydrogenation of dihydroisoquinoline skeletons under aqueous conditions is reported. Unmodified Noyori ligands can be used and the activity of the catalyst is greatly enhanced with silver additives (see scheme). The protocol was used in a very short synthesis of the alkaloids (S)-harmicine and (S)-crispine.

Syntheses of 2-(3,4-dimethoxyphenyl)ethylamine derivatives and their antiulcer activities

Hosokami,Kuretani,Higashi,Asano,Ohya,Takasugi,Mafune,Miki

, p. 2712 - 2719 (2007/10/02)

A series of acyl derivatives of 2-(3,4-dimethoxyphenyl)ethylamine (4) were synthesized and evaluated for their effectiveness to prevent water-immersion stress-induced gastric ulceration when given intraperitoneally to rats. Among them N-[2-(3,4-dimethoxyp

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