68288-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68288-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,8 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68288-28:
(7*6)+(6*8)+(5*2)+(4*8)+(3*8)+(2*2)+(1*8)=168
168 % 10 = 8
So 68288-28-8 is a valid CAS Registry Number.
68288-28-8Relevant articles and documents
Imidazo[1,5-a][1,4]benzodiazepines
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, (2008/06/13)
Compounds are disclosed of the formula STR1 wherein R1 is hydrogen, halogen or trifluoromethyl; R2 is selected from the group consisting of lower alkylthio together with the sulfoxide and sulfone thereof, halo, lower alkylamino or lo