674788-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 674788-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,4,7,8 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 674788-53:
(8*6)+(7*7)+(6*4)+(5*7)+(4*8)+(3*8)+(2*5)+(1*3)=225
225 % 10 = 5
So 674788-53-5 is a valid CAS Registry Number.
674788-53-5Relevant articles and documents
FUSED HETEROCYCLIC COMPOUNDS
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, (2012/02/15)
The present invention provides a compound which has the effect of PDE 10A inhibition, and which is useful as a medicament for preventing or treating schizophrenia or so on. A compound represented by the formula (1'): wherein, Ring A' represents an optiona