155601-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155601-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,0 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155601-61:
(8*1)+(7*5)+(6*5)+(5*6)+(4*0)+(3*1)+(2*6)+(1*1)=119
119 % 10 = 9
So 155601-61-9 is a valid CAS Registry Number.
155601-61-9Relevant articles and documents
SYNTHESE D'OXADIAZOLES ET D'OXAZOLES THIOPHENIQUES
Oussaid, Boualem,Moeini, Leila,Garrigues, Bernard,Villemin, Didier
, p. 23 - 30 (2007/10/02)
Some potentially active drugs: oxadiazoles (4, 8, 17), oxazoles (10, 12a, 12b, 13) heterocycles substituted by a thiophenic moiety have been prepared by a multistep procedure. Key words: Thiophene; oxadiazole; oxazole; potentially active drugs.
