870703-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 870703-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,7,0 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 870703-84:
(8*8)+(7*7)+(6*0)+(5*7)+(4*0)+(3*3)+(2*8)+(1*4)=177
177 % 10 = 7
So 870703-84-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H7FOS/c8-6-1-2-7(10)5(3-6)4-9/h1-3,9-10H,4H2
870703-84-7Relevant articles and documents
Rotationally Restricted Mimics of Rigid Molecules: Nonspirocyclic Hydantion Aldose Reductase Inhibitors
Rizzi, James P.,Schnur, Rodney C.,Hutson, Nancy J.,Kraus, Kenneth G.,Kelbaugh, Paul R.
, p. 1208 - 1213 (2007/10/02)
Sorbinil (1), a spirocyclic hydantoin, is a potent inhibitor of the enzyme aldose reductase.Simulation of the rigid spirocyclic ring orientation found in sorbinil was achieved with nonspirocyclic 5-hydantoins and 5-5'-
