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917837-69-5

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917837-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 917837-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,8,3 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 917837-69:
(8*9)+(7*1)+(6*7)+(5*8)+(4*3)+(3*7)+(2*6)+(1*9)=215
215 % 10 = 5
So 917837-69-5 is a valid CAS Registry Number.

917837-69-5Downstream Products

917837-69-5Relevant articles and documents

Bio-based triacetic acid lactone in the synthesis of azaheterocycles via a ring-opening transformation

Obydennov, Dmitrii L.,El-Tantawy, Asmaa I.,Sosnovskikh, Vyacheslav Ya.

, p. 8943 - 8952 (2018/06/08)

In the present article a new way of converting bio-based triacetic acid lactone (TAL) into azaheterocyclic compounds, such as 4-pyridones, pyrazoles, isoxazolines and isoxazoles, has been found. The main strategy involves the transformation of TAL into re

Substituted enaminones, their derivatives and uses thereof

-

Page/Page column 13, (2010/11/25)

The present invention is related substituted enaminones represented by a compound of Formula I that are novel allosteric modulators of α7 nAChRs. The invention also discloses the treatment of disorders that are responsive to enhancement of acetylcholine a

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