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1019843-09-4

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1019843-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019843-09-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,8,4 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1019843-09:
(9*1)+(8*0)+(7*1)+(6*9)+(5*8)+(4*4)+(3*3)+(2*0)+(1*9)=144
144 % 10 = 4
So 1019843-09-4 is a valid CAS Registry Number.

1019843-09-4Relevant articles and documents

Synthesis of novel spirostanic saponins and their cytotoxic activity

Hernandez, Juan C.,Leon, Francisco,Brouard, Ignacio,Torres, Fernando,Rubio, Sara,Quintana, Jose,Estevez, Francisco,Bermejo, Jaime

, p. 2063 - 2076 (2008/09/21)

This study was carried out to assess the cytotoxicity of several new synthetic steroidal saponins against the human myeloid leukemia cell lines (HL-60 and U937) and against human melanoma cells (SK-MEL-1). Several diosgenyl glycosides analyzed showed strong cell growth inhibition which was associated with alterations in cell cycle progression and induction of apoptosis. Studies of cytochrome c release and caspase-9 activation suggest a main role of the intrinsic pathway of apoptosis in the mechanism of cytotoxicity caused by this kind of compounds.

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