1228021-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228021-18-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,0,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1228021-18:
(9*1)+(8*2)+(7*2)+(6*8)+(5*0)+(4*2)+(3*1)+(2*1)+(1*8)=108
108 % 10 = 8
So 1228021-18-8 is a valid CAS Registry Number.
1228021-18-8Relevant articles and documents
DISUBSTITUTED PHTHALAZINE HEDGEHOG PATHWAY ANTAGONISTS
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, (2011/08/08)
The present invention provides novel 1,4-disubstituted phthalazine hedgehog pathway antagonists useful in the treatment of cancer.