56820-67-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56820-67-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,2 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56820-67:
(7*5)+(6*6)+(5*8)+(4*2)+(3*0)+(2*6)+(1*7)=138
138 % 10 = 8
So 56820-67-8 is a valid CAS Registry Number.
56820-67-8Relevant articles and documents
2H-2-benzazepin-1,3-diones
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, (2008/06/13)
A compound of the formula SPC1 Wherein X and R are as defined hereinafter, at least one of X and R being other than hydrogen, are provided and which are useful as central nervous system stimulants and for inducing increased motor activity as well as in vitro antimicrobial agents.