75591-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75591-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,9 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75591-35:
(7*7)+(6*5)+(5*5)+(4*9)+(3*1)+(2*3)+(1*5)=154
154 % 10 = 4
So 75591-35-4 is a valid CAS Registry Number.
75591-35-4Relevant academic research and scientific papers
Synthetic Experiments in Lignans: Part VII - Photocyclization of Sterically Hindered 1,2-Diarylidenesuccinic Anhydrides
Anjaneyulu, A. S. R.,Raghu, P.,Rao, K. V. Ramakrishna
, p. 511 - 512 (2007/10/02)
Photocyclisation of 1,2-diarylidenesuccinic anhydrides having bromine and methoxyls in 6 and 6' positions is found to give naphthalene derivatives by the loss of HBr, 2-H and MeOH.
