104902-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104902-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,0 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104902-40:
(8*1)+(7*0)+(6*4)+(5*9)+(4*0)+(3*2)+(2*4)+(1*0)=91
91 % 10 = 1
So 104902-40-1 is a valid CAS Registry Number.
104902-40-1Relevant articles and documents
Phenyl-naphthyridines and drugs containing them, particularly anti-ulcer drugs
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, (2008/06/13)
This invention relates to novel compounds of formula: STR1 having an anti-ulcer activity.