77734-60-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77734-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,3 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77734-60:
(7*7)+(6*7)+(5*7)+(4*3)+(3*4)+(2*6)+(1*0)=162
162 % 10 = 2
So 77734-60-2 is a valid CAS Registry Number.
77734-60-2Relevant academic research and scientific papers
CONVERSION OF LACTONE INTO LACTONE HEMITHIOACETAL AND SYNTHESIS OF ENOL LACTONE
Ochiai, Masahito,Nishide, Kiyoharu,Node, Manabu,Fujita, Eiichi
, p. 283 - 284 (2007/10/02)
Lactone hemithioacetal was synthesized in good yield from ω-phenylthiocarboxylic acid derived from lactone, and it was converted into enol lactone via the corresponding sulfoxide.
