118714-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118714-31-1 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 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118714-31:
(8*1)+(7*1)+(6*8)+(5*7)+(4*1)+(3*4)+(2*3)+(1*1)=121
121 % 10 = 1
So 118714-31-1 is a valid CAS Registry Number.
118714-31-1Relevant articles and documents
N-(Fluoroethyl)(imidazolylphenyl)formamidines. The issue of the active species of mifentidine
Donetti,Cereda,Ezhaya,Micheletti
, p. 957 - 961 (2007/10/02)
Three N-fluoroethyl-substituted (imidazolylphenyl)formamidine derivatives, namely, 2-fluoroethyl (3b), 2,2-difluoroethyl (3c), and 2,2,2-trifluoroethyl (3d), were prepared to test the effect of fluorine substitution on basicity and, then on H2-