1221885-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1221885-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,8,8 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1221885-49:
(9*1)+(8*2)+(7*2)+(6*1)+(5*8)+(4*8)+(3*5)+(2*4)+(1*9)=149
149 % 10 = 9
So 1221885-49-9 is a valid CAS Registry Number.
1221885-49-9Relevant articles and documents
THIA-TRIAZA-CYCLOPENTAZULENES AS PI3-KINASES INHIBITORS FOR THE TREATMENT OF CANCER
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Page/Page column 30, (2010/11/05)
The present invention encompasses compounds of general formula (1) wherein 5 R1 to R3 and X are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and th