41001-66-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41001-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,0 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 41001-66:
(7*4)+(6*1)+(5*0)+(4*0)+(3*1)+(2*6)+(1*6)=55
55 % 10 = 5
So 41001-66-5 is a valid CAS Registry Number.
41001-66-5Relevant articles and documents
Synthesis of phenanthridine derivatives via photolysis
Linsenmeier, Anna M.,Williams, Craig M.,Braese, Stefan
, p. 9127 - 9132 (2011/12/04)
An improved photochemical method for producing the prolifically bioactive phenanthridine system is reported. A wide variety of derivatives were obtained in two steps in yields ranging from 31 to 95%.