115367-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115367-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,6 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115367-77:
(8*1)+(7*1)+(6*5)+(5*3)+(4*6)+(3*7)+(2*7)+(1*7)=126
126 % 10 = 6
So 115367-77-6 is a valid CAS Registry Number.
115367-77-6Relevant articles and documents
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.