125568-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125568-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,6 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 125568-67:
(8*1)+(7*2)+(6*5)+(5*5)+(4*6)+(3*8)+(2*6)+(1*7)=144
144 % 10 = 4
So 125568-67-4 is a valid CAS Registry Number.
125568-67-4Relevant academic research and scientific papers
Synthesis of the papulacandin C-arylglucosyl spiroketal nucleus
Rosenblum, Stuart B.,Bihovsky, Ron
, p. 2746 - 2748 (2007/10/02)
The enantiomerically pure tricyclic C-arylglucosyl spiroketal nucleus of papulacandin has been synthesized by reaction of an appropriately protected gluconolactone 4 with a metalated derivative of 5-(hydroxymethyl)resorcinol (5). In model studies, alkylli
