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128495-48-7

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128495-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128495-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,9 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128495-48:
(8*1)+(7*2)+(6*8)+(5*4)+(4*9)+(3*5)+(2*4)+(1*8)=157
157 % 10 = 7
So 128495-48-7 is a valid CAS Registry Number.

128495-48-7Relevant articles and documents

One-pot chemoenzymatic synthesis of trolline and tetrahydroisoquinoline analogues

Zhao, Jianxiong,Lichman, Benjamin R.,Ward, John M.,Hailes, Helen C.

, p. 1323 - 1326 (2018)

Chemoenzymatic reaction cascades can provide access to chiral compounds from low-cost starting materials in one pot. Here we describe one-pot asymmetric routes to tetrahydroisoquinoline alkaloids (THIAs) using the Pictet-Spenglerase norcoclaurine synthase (NCS) followed by a cyclisation, to give alkaloids with two new heterocyclic rings. These reactions operated with a high atom economy to generate THIAs in high yields.

THERAPEUTIC COMPOUNDS

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Paragraph 00230, (2020/06/10)

The present invention relates to compounds that are Nrf2 activators. The compounds have the structural formula I defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of diseases or disorders associated with Nrf2 activation.

Synthesis and Dopamine Receptor Affinities of 2-(4-fluoro-3-hydroxyphenyl)ethylamine and N-Substituted Derivatives

Claudi, Francesco,Cardellini, Mario,Cingolani, Gian Mario,Piergentili, Alessandro,Pertuzzi, Guidubaldo,Balduini, Walter

, p. 2408 - 2412 (2007/10/02)

The synthesis of 2-(4-fluoro-3-hydroxyphenyl)ethylamine (26) and of some N,N-dialkyl derivatives (27-30) starting from 4-fluoro-3-hydroxytoluene and their in vitro binding affinities for dopamine (DA) receptor are reported.The amine 26 can be regarded as

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