67833-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67833-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,3 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67833-72:
(7*6)+(6*7)+(5*8)+(4*3)+(3*3)+(2*7)+(1*2)=161
161 % 10 = 1
So 67833-72-1 is a valid CAS Registry Number.
67833-72-1Relevant academic research and scientific papers
Structure-activity relationships for the inhibition of acrosin by benzamidine derivatives
Parrish,Straus,Paulson
, p. 1132 - 1136 (2007/10/06)
A series, consisting of 52 benzamidine derivatives, was evaluated for inhibitory activity against homogeneous boar sperm acrosin. All of the compounds in the series proved to be more potent than benzamidine K(i) = 4.0 x 10-6 M), with one of the
