201543-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201543-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,5,4 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 201543-17:
(8*2)+(7*0)+(6*1)+(5*5)+(4*4)+(3*3)+(2*1)+(1*7)=81
81 % 10 = 1
So 201543-17-1 is a valid CAS Registry Number.
201543-17-1Relevant academic research and scientific papers
Djakovitch, Laurent,Herrmann, Wolfgang A.
, p. 399 - 405 (1997)
The reaction of [Nb(NMe2)3(=N-2,6-iPr2C6H3)] 3 with the cyclopentadienes C5H5R (R = C3H5, C6H5, CH2C6H5/su