104014-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104014-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,1 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104014-85:
(8*1)+(7*0)+(6*4)+(5*0)+(4*1)+(3*4)+(2*8)+(1*5)=69
69 % 10 = 9
So 104014-85-9 is a valid CAS Registry Number.
104014-85-9Relevant academic research and scientific papers
Synthesis of Benzodithiophene and its 4,8-Dimethoxy and 4,8-Dimethyl Derivatives
Beimling, Peter,Kossmehl, Gerhard
, p. 3198 - 3203 (2007/10/02)
Eine einfache Synthese fuer Benzodithiophen (4) und die Synthese seines bisher unbekannten 4,8-Dimethoxy- (7) and 4,8-Dimethylderivates (13) wird beschrieben.IR-, 1H NMR-, UV- und MS-Daten werden mitgeteilt.