77820-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77820-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77820-38:
(7*7)+(6*7)+(5*8)+(4*2)+(3*0)+(2*3)+(1*8)=153
153 % 10 = 3
So 77820-38-3 is a valid CAS Registry Number.
77820-38-3Relevant academic research and scientific papers
Synthesis of 1-Vinylmenth-4(8)-ene, the Purported Sesquiterpene from Mentha citrata
Ho, Tse-Lok,Liu, Shing-Hou
, p. 615 - 617 (2007/10/02)
A synthesis of the title compound from geraniol via Claisen rearrangement, Chugaev elimination, and reduction is reported.The synthesized compound shows different spectral properties from those described for such a structure.
