78986-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78986-59-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78986-59:
(7*7)+(6*8)+(5*9)+(4*8)+(3*6)+(2*5)+(1*9)=211
211 % 10 = 1
So 78986-59-1 is a valid CAS Registry Number.
78986-59-1Relevant academic research and scientific papers
Stereoselective Alkylation and Aldol Reactions of (S)-(-)-β-Hydroxy-γ-butyrolactone Dianion
Shieh, Hong-Ming,Prestwich, Glenn D.
, p. 4319 - 4321 (2007/10/02)
The dianion of 3 reacts with alkyl halides to give exclusively trans-2-alkyl-3-hydroxy lactones and with aldehydes to give 2,3-trans-disubstituted lactones which exhibit erythro selectivity in the newly formed aldol moiety.
