77992-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77992-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,9 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77992-21:
(7*7)+(6*7)+(5*9)+(4*9)+(3*2)+(2*2)+(1*1)=183
183 % 10 = 3
So 77992-21-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H9ClF3N3/c11-8-2-1-6(5-7(8)10(12,13)14)17-4-3-9(15)16-17/h1-2,5H,3-4H2,(H2,15,16)
77992-21-3Relevant articles and documents
Pharmaceutical formulations
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, (2008/06/13)
Heterocyclic compounds of formula (I) STR1 and their acid addition salts, when administered topically, exhibit anti-inflammatory activity and do not produce the side-effects associated with the administration of certain other anti-inflammatories. The compounds of formula (I) may be administered topically as the compound alone or in a suitable topical pharmaceutical formulation.