65416-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65416-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,4,1 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65416-64:
(7*6)+(6*5)+(5*4)+(4*1)+(3*6)+(2*6)+(1*4)=130
130 % 10 = 0
So 65416-64-0 is a valid CAS Registry Number.
65416-64-0Relevant academic research and scientific papers
A VERSATILE SYNTHESIS OF 3-SUBSTITUTED 5-ALKYL BUTYROLACTONES VIA DYOTROPIC REARRANGEMENT
Black, T. Howard,Fields, John D.
, p. 125 - 130 (2007/10/02)
Substituted acetic acid dianions are convertable to 3,5-disubstituted butyrolactones, employing a dyotropic rearrangement as the key step.
