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148022-00-8

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148022-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148022-00-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,0,2 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148022-00:
(8*1)+(7*4)+(6*8)+(5*0)+(4*2)+(3*2)+(2*0)+(1*0)=98
98 % 10 = 8
So 148022-00-8 is a valid CAS Registry Number.

148022-00-8Relevant articles and documents

Synthesis of enterolactone and enterodiol precursors as potential inhibitors of human estrogen synthetase (aromatase)

Maekelae, Taru H.,Waehaelae, Kristiina T.,Hase, Tapio A.

, p. 437 - 441 (2000)

A series of variably substituted derivatives of lignan lactones and diols were prepared using tandem conjugate addition reaction as a key step. These theoretical precursors of the mammalian lignans enterolactone 1 and enterodiol 3 are moderate or weak inhibitors of human aromatase activity. (C) 2000 Elsevier Science Inc.

(-)-Arctigenin as a lead compound for anticancer agent

Chen, Gui-Rong,Li, Hong-Fu,Dou, De-Qiang,Xu, Yu-Bin,Jiang, Hong-Shuai,Li, Fu-Rui,Kang, Ting-Guo

supporting information, p. 2251 - 2255 (2014/01/06)

(-)-Arctigenin, an important active constituent of the traditional Chinese herb Fructus Arctii, was found to exhibit various bioactivities, so it can be used as a good lead compound for further structure modification in order to find a safer and more potent medicine. (-)-Arctigenin derivatives 1-5 of (-)-arctingen were obtained by modifying with ammonolysis at the lactone ring and sulphonylation at C (6′) and C (6″) and O-demethylation at CH3O-C (3′), CH3O-C (3″) and CH3O-C (4″), and their anticancer bioactivities were examined. 2013

Identification of lignans by liquid chromatography-electrospray ionization ion-trap mass spectrometry

Eklund, Patrik C.,Backman, M. Josefin,Kronberg, Leif A.,Smeds, Annika I.,Sjoeholm, Rainer E.

, p. 97 - 107 (2008/04/12)

The fragmentation pattern of 30 compounds belonging to different classes of the lignan family was studied by liquid chromatography-electrospray ionization ion-trap mass spectrometry. On the basis of the observed fragmentation patterns, identification of d

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