1240310-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1240310-54-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,3,1 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1240310-54:
(9*1)+(8*2)+(7*4)+(6*0)+(5*3)+(4*1)+(3*0)+(2*5)+(1*4)=86
86 % 10 = 6
So 1240310-54-6 is a valid CAS Registry Number.
1240310-54-6Relevant articles and documents
Spiroindolinone Derivatives
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Page/Page column 6, (2010/08/22)
There are provided compounds of the formula or a pharmaceutically acceptable salt or ester thereof wherein X, Y, R1, R2 are as herein described. The compounds have utility as antiproliferative agents, especially, as anticancer agents