87064-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87064-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,6 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87064-07:
(7*8)+(6*7)+(5*0)+(4*6)+(3*4)+(2*0)+(1*7)=141
141 % 10 = 1
So 87064-07-1 is a valid CAS Registry Number.
87064-07-1Relevant articles and documents
Novel Routes to Furan-3(2H)-ones. New Synthesis of Bullatenone and Geiparvarin
Jackson, Richard F. W.,Raphael, Ralph A.
, p. 535 - 539 (2007/10/02)
New convenient versatile routes to the furan-3(2H)-one nucleus are described as exemplified by the synthesis of the two natural products bullatenone (1) and geiparvarin (2).The key step involves the hydration and cyclisation of the corresponding readily a
