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1243268-35-0

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1243268-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1243268-35-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,2,6 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1243268-35:
(9*1)+(8*2)+(7*4)+(6*3)+(5*2)+(4*6)+(3*8)+(2*3)+(1*5)=140
140 % 10 = 0
So 1243268-35-0 is a valid CAS Registry Number.

1243268-35-0Downstream Products

1243268-35-0Relevant articles and documents

Evelynin, a cytotoxic benzoquinone-type retro -dihydrochalcone from Tacca chantrieri

Peng, Jiangnan,Jackson, Evelyn M.,Babinski, David J.,Risinger, April L.,Helms, Gregory,Frantz, Doug E.,Mooberry, Susan L.

, p. 1590 - 1592 (2010)

A new benzoquinone-type retro-dihydrochalcone, named evelynin, was isolated from the roots and rhizomes of Tacca chantrieri. The structure was elucidated on the basis of the analysis of spectroscopic data and confirmed by a simple one-step total synthesis. Evelynin exhibited cytotoxicity against four human cancer cell lines, MDA-MB-435 melanoma, MDA-MB-231 breast, PC-3 prostate, and HeLa cervical carcinoma cells, with IC50 values of 4.1, 3.9, 4.7, and 6.3 μM, respectively.

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