76505-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76505-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,0 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76505-83:
(7*7)+(6*6)+(5*5)+(4*0)+(3*5)+(2*8)+(1*3)=144
144 % 10 = 4
So 76505-83-4 is a valid CAS Registry Number.
76505-83-4Relevant academic research and scientific papers
Potential Anticonvulsants. III. The Condensation of Isatin with Cyclic Ketones
Popp, F. D.,Parson, R.,Donigan, B. E.
, p. 1329 - 1330 (2007/10/02)
Isatin has been condensed with a series of cyclic ketones to give 3-substituted-3-hydroxyoxindoles as potential anticonvulsants.
