1227170-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1227170-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,1,7 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1227170-50:
(9*1)+(8*2)+(7*2)+(6*7)+(5*1)+(4*7)+(3*0)+(2*5)+(1*0)=124
124 % 10 = 4
So 1227170-50-4 is a valid CAS Registry Number.
1227170-50-4Relevant articles and documents
ARYL PIPERAZINE AND THEIR USE AS ALPHA2C ANTAGONISTS
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Page/Page column 33, (2010/07/10)
Compounds of formula (I), wherein X, Z, A, B, D, E, R1-R4 and m are as defined in the claims, exhibit alpha2C antagonistic activity and are thus useful as alpha2C antagonists.