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1228444-16-3

1228444-16-3

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1228444-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228444-16-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,4 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1228444-16:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*4)+(3*4)+(2*1)+(1*6)=143
143 % 10 = 3
So 1228444-16-3 is a valid CAS Registry Number.

1228444-16-3Downstream Products

1228444-16-3Relevant articles and documents

Structural development studies of anti-hepatitis C virus agents with a phenanthridinone skeleton

Nakamura, Masahiko,Aoyama, Atsushi,Salim, Mohammed T.A.,Okamoto, Mika,Baba, Masanori,Miyachi, Hiroyuki,Hashimoto, Yuichi,Aoyama, Hiroshi

experimental part, p. 2402 - 2411 (2010/06/20)

A phenanthridinone skeleton was derived from our previous researches on thalidomide and retinoids as a multi-template for generation of anti-viral lead compounds. Structural development studies focusing on anti-hepatitis C virus activity afforded 5-butyl-2-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenanthridin-6(5H)-one (10) and 5-butylbenzo[b]phenanthridin-6(5H)-one (39), which showed EC50 values of approximately 3.7 and 3.2 μM, respectively.

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