77130-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77130-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77130-72:
(7*7)+(6*7)+(5*1)+(4*3)+(3*0)+(2*7)+(1*2)=124
124 % 10 = 4
So 77130-72-4 is a valid CAS Registry Number.
77130-72-4Relevant academic research and scientific papers
PHOTO-OXYGENATION D'AMINES AROMATIQUES ENDOPEROXIDES D'AMINO-9 ANTHRACENES
Santamaria, Jean,Rigaudy, Jean
, p. 2453 - 2457 (2007/10/02)
The direct photo-oxygenation of 10-phenyl and 10-methoxy-9-dimethylaminoanthracenes 1a and 1b gives the corresponding 9,10-endoperoxides 2a and 2b.The latter are unstable owing to their high reactivity toward nucleophiles.
