114570-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114570-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,5,7 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 114570-73:
(8*1)+(7*1)+(6*4)+(5*5)+(4*7)+(3*0)+(2*7)+(1*3)=109
109 % 10 = 9
So 114570-73-9 is a valid CAS Registry Number.
114570-73-9Relevant articles and documents
Photodimerisation of Aryl β-(2-Furyl)vinyl Ketones
Dureja, P.,Sharma, Sunila,Walia, S.,Mukerjee, S. K.
, p. 1173 - 1175 (2007/10/02)
Aryl β-(2-furyl)vinyl ketones (1-4) on photoirradiation gave the corresponding dimers (5-8) having cis-anti-cis configuration.The stereochemistry of these dimers has been established by reduction of 6 to diol 13, which upon subsequent dehydration gave the