101640-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101640-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101640-63:
(8*1)+(7*0)+(6*1)+(5*6)+(4*4)+(3*0)+(2*6)+(1*3)=75
75 % 10 = 5
So 101640-63-5 is a valid CAS Registry Number.
101640-63-5Relevant academic research and scientific papers
THERMOLYTIC RING OPENING OF ACYLOXYBENZOCYCLOBUTENES: AN EFFICIENT ROUTE TO 3-SUBSTITUTED ISOQUINOLINES
Schiess, Peter,Huys-Francotte, Martine,Vogel, Caspar
, p. 3959 - 3962 (2007/10/02)
Upon flash vacuum pyrolysis acyloxybenzocyclobutenes 4 rearrange through an intramolecular 1,5-acyl shift to 2-formylbenzyl ketones 6 which can be converted to 3-substituted isoquinolines 7.
