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1213240-82-4

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1213240-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1213240-82-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,2,4 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1213240-82:
(9*1)+(8*2)+(7*1)+(6*3)+(5*2)+(4*4)+(3*0)+(2*8)+(1*2)=94
94 % 10 = 4
So 1213240-82-4 is a valid CAS Registry Number.

1213240-82-4Downstream Products

1213240-82-4Relevant articles and documents

Novel hybrids from lamellarin D and combretastatin A 4 as cytotoxic agents

Shen, Li,Yang, Xiaochun,Yang, Bo,He, Qiaojun,Hu, Yongzhou

experimental part, p. 11 - 18 (2010/03/03)

A new series of hybrids of lamellarin D and combretastatin A 4, 1,2-diphenyl-5,6-dihydropyrrolo [2,1-a] isoquinolines, were designed as cytotoxic agents based on principles of combination in medicinal chemistry and taking the parent compounds' different anti-proliferative mechanisms into consideration. Twenty-two novel hybrids were synthesized through a convenient route, with a key step of core pyrrole formation and evaluated for their anti-proliferative activities in vitro against K-562, A-549, SMMC-7721, SGC-7901 and HCT-116 cancer cell lines. The results showed that some hybrids had good anti-proliferative activities in low IC50 ranges.

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