4389-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4389-62-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4389-62:
(6*4)+(5*3)+(4*8)+(3*9)+(2*6)+(1*2)=112
112 % 10 = 2
So 4389-62-2 is a valid CAS Registry Number.
4389-62-2Relevant academic research and scientific papers
The Synthesis of 3,10-Dihydroxydielmentha-5,11-diene-4,9-dione
Carman, Raymond M.,Owsia, Soraya,Dongen, Jacobus M. A. M. Van
, p. 333 - 340 (2007/10/02)
A synthesis is reported for the title compound.