287720-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 287720-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,7,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 287720-49:
(8*2)+(7*8)+(6*7)+(5*7)+(4*2)+(3*0)+(2*4)+(1*9)=174
174 % 10 = 4
So 287720-49-4 is a valid CAS Registry Number.
287720-49-4Relevant academic research and scientific papers
131. Determination of the configuration of wine lactone
Guth, Helmut
, p. 1559 - 1571 (2007/10/03)
The intense sweet and coconut-like smelling odorant 1, named 'wine lactone', was isolated from different wine varieties. The chemical structure of this compound, which has not yet been detected in wine or a food, was identified by high-resolution mass spe
