863783-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 863783-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,7,8 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 863783-20:
(8*8)+(7*6)+(6*3)+(5*7)+(4*8)+(3*3)+(2*2)+(1*0)=204
204 % 10 = 4
So 863783-20-4 is a valid CAS Registry Number.
863783-20-4Relevant articles and documents
Alkyl carbamate-substituted beta-lactones, process and intermediate products for their preparation, and pharmaceutical compositions containing them
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Page/Page column 8, (2010/02/13)
Substituted β-lactones (oxetanones) corresponding to the formula I, wherein R1, R2 and n have the meanings given in the specification, and pharmaceutical compositions which contain these compounds and have a pancreatic lipase-inhibit
