608525-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 608525-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,8,5,2 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 608525-50:
(8*6)+(7*0)+(6*8)+(5*5)+(4*2)+(3*5)+(2*5)+(1*0)=154
154 % 10 = 4
So 608525-50-4 is a valid CAS Registry Number.
608525-50-4Relevant academic research and scientific papers
Two new examples of the rare C→O migration of ethoxycarbonyl groups
Soengas, Raquel G.,Estévez, Juan C.,Estévez, Ramón J.
, p. 6285 - 6289 (2007/10/03)
Two new examples of a carbon→oxygen ethoxycarbonyl group shift are described. Treatment of 3-ethoxycarbonylnitromethyl-1,2-O-isopropylidene-6-O-p-toluenesulfonyl- α-D-allofuranose (4) with Bu4NF leads to a rearrangement to 5-O-ethoxycarbonyl-1,
