137730-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137730-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,3 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137730-54:
(8*1)+(7*3)+(6*7)+(5*7)+(4*3)+(3*0)+(2*5)+(1*4)=132
132 % 10 = 2
So 137730-54-2 is a valid CAS Registry Number.
137730-54-2Relevant articles and documents
SPIROCYCLIC ANTIPSYCHOTIC AGENTS
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, (2008/06/13)
A class of spirocyclic piperidine derivatives are selective ligands at sigma recognition sites and are therefore useful in the treatment and/or prevention of psychiatric disorders.