107183-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107183-55-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107183-55:
(8*1)+(7*0)+(6*7)+(5*1)+(4*8)+(3*3)+(2*5)+(1*5)=111
111 % 10 = 1
So 107183-55-1 is a valid CAS Registry Number.
107183-55-1Relevant articles and documents
Synthesis of Heptazolidine
Roy, Shyamali,Chatterjee, Smarajit K.,Chakraborty, D. P.,Roy, Shyamali
, p. 673 - 675 (2007/10/02)
Synthesis of heptazolidine, a carbazole alkaloid from Clausena heptaphylla Wt. and Arn. has been reported to confirm the structure of the alkaloid.
