67833-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67833-74-3 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 4 respectively.
Calculate Digit Verification of CAS Registry Number 67833-74:
(7*6)+(6*7)+(5*8)+(4*3)+(3*3)+(2*7)+(1*4)=163
163 % 10 = 3
So 67833-74-3 is a valid CAS Registry Number.
67833-74-3Relevant 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
