919294-92-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919294-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,2,9 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 919294-92:
(8*9)+(7*1)+(6*9)+(5*2)+(4*9)+(3*4)+(2*9)+(1*2)=211
211 % 10 = 1
So 919294-92-1 is a valid CAS Registry Number.
919294-92-1Relevant articles and documents
PYRIDOPYRIMIDINE DERIVATIVES AS PDE4 INHIBITORS FOR THE TREATMENT OF INFLAMMATORY AND' IMMUNE DISEASES
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Page/Page column 37, (2010/11/25)
The present invention provides a compound of a formula (I): [Chemical formula should be inserted here. Please see paper copy] wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the tr
