78173-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78173-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78173-80:
(7*7)+(6*8)+(5*1)+(4*7)+(3*3)+(2*8)+(1*0)=155
155 % 10 = 5
So 78173-80-5 is a valid CAS Registry Number.
78173-80-5Relevant academic research and scientific papers
STRUCTURE AND SYNTHESYS OF HYPOPHYLLANTHIN, NIRTETRALIN, PHYLTETRALIN AND LINTETRALIN
Ganeshpure, Pralhad A.,Schneiders, Gail E,Stevenson, Robert
, p. 393 - 396 (2007/10/02)
Structures propounded for the four aryltetralin lignan constituents isolated from Phyllanthus niruri Linn. are confirmed by syntheses of their (+/-)-forms.