168918-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168918-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,9,1 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 168918-89:
(8*1)+(7*6)+(6*8)+(5*9)+(4*1)+(3*8)+(2*8)+(1*9)=196
196 % 10 = 6
So 168918-89-6 is a valid CAS Registry Number.
168918-89-6Relevant articles and documents
Benzopyranoisoxazolidine als Auxiliare fuer die asymmetrische Synthese
Abiko, Atsushi,Moriya, Osamu,Filla, Sandra A.,Masamune, Satoru
, p. 869 - 871 (2007/10/02)
Stichworte: Alkylierungen * Asymmetrische Synthesen * Chirale Hilfsstoffe * Isoxazolidine