118715-68-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118715-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,1 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118715-68:
(8*1)+(7*1)+(6*8)+(5*7)+(4*1)+(3*5)+(2*6)+(1*8)=137
137 % 10 = 7
So 118715-68-7 is a valid CAS Registry Number.
118715-68-7Relevant articles and documents
Rhodium(III) Cage Compounds Based on Diphenylglycoluril
Niele, Frank. G. M.,Martens, Constantinus F.,Nolte, Roeland J. M.
, p. 2078 - 2085 (2007/10/02)
Metallo hosts containing an intramolecular cavity as well as a potentially active rhodium center have been synthesized from the concave building block tetrahydro-3a,6a-diphenylimidazoimidazole-2,5(1H,3H)-dione (diphenylglycoluril,BB1) and its 1,3:4