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144309-49-9

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144309-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144309-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,0 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144309-49:
(8*1)+(7*4)+(6*4)+(5*3)+(4*0)+(3*9)+(2*4)+(1*9)=119
119 % 10 = 9
So 144309-49-9 is a valid CAS Registry Number.

144309-49-9Relevant articles and documents

Efficient π-electron conjugated push-pull nonlinear optical chromophore 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one: A vibrational spectral study

Abraham, Jose P.,Sajan,Shettigar, Venkataraya,Dharmaprakash,Němec,Hubert Joe,Jayakumar

, p. 27 - 36 (2009)

As part of the efforts for the design new organic nonlinear optical (NLO) materials with high efficiency for present day technological requirements, a comprehensive investigation on the intramolecular charge transfer (ICT) of an efficient π-conjugated pot

Design and synthesis of quinoline-pyrimidine inspired hybrids as potential plasmodial inhibitors

Kayamba, Francis,Malimabe, Teboho,Ademola, Idowu Kehinde,Pooe, Ofentse Jacob,Kushwaha, Narva Deshwar,Mahlalela, Mavela,van Zyl, Robyn L.,Gordon, Michelle,Mudau, Pertunia T.,Zininga, Tawanda,Shonhai, Addmore,Nyamori, Vincent O.,Karpoormath, Rajshekhar

, (2021/03/22)

Presently, artemisinin-based combination therapy (ACT) is the first-line therapy of Plasmodium falciparum malaria. With the emergence of malaria parasites that are resistant to ACT, alternative antimalarial therapies are urgently needed. In line with this

Synthesis and cytotoxic evaluation of alkoxylated chalcones

Bai, Xiao-Guang,Xu, Chang-Liang,Zhao, Shuang-Shuang,He, Hong-Wei,Wang, Yu-Cheng,Wang, Ju-Xian

, p. 17256 - 17278 (2015/01/08)

A series of chalcones a1-20 bearing a 4-OMe groups on the A-ring were initially synthesized and their anticancer activities towards HepG2 cells evaluated. Subsequently, a series of chalcones b1-42 bearing methoxy groups at the 2′ and 6′-positions of the B-ring were synthesized and their anticancer activities towards five human cancer cell lines (HepG2, HeLa, MCF-7, A549 and SW1990) and two non-tumoral human cell lines evaluated. The results showed that six compounds (b6, b8, b11, b16, b18, b22, b23 and b29) displayed promising activities, with compounds b22 and b29 in particular showing higher levels of activity than etoposide against all five cancer cell lines. Compound b29 showed a promising SI value compared with both HMLE and L02 (2.1-6.5 fold in HMLE and > 33 > 103.1 fold in L02, respectively).

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