478068-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478068-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,6 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 478068-93:
(8*4)+(7*7)+(6*8)+(5*0)+(4*6)+(3*8)+(2*9)+(1*3)=198
198 % 10 = 8
So 478068-93-8 is a valid CAS Registry Number.
478068-93-8Relevant articles and documents
A simple and efficient method for the synthesis of novel trifluoromethyl benzimidazoles under microwave irradiation conditions
Reddy, G. Venkat,Rama Rao,Narsaiah,Shanthan Rao
, p. 2467 - 2476 (2007/10/03)
The condensation of trifluoromethyl -o-phenylenediamines and aromatic aldehydes under microwave irradiation on metal halide supported alumina resulted exclusively trifluoromethyl-2-aryl benzimidazoles.