94994-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94994-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,9 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94994-73:
(7*9)+(6*4)+(5*9)+(4*9)+(3*4)+(2*7)+(1*3)=197
197 % 10 = 7
So 94994-73-7 is a valid CAS Registry Number.
94994-73-7Relevant articles and documents
Phenolic Analogues of Amino Carboxylic Acid Ligands for 99mTc. I. Synthesis and Characterisation of N,N'-Ethylenebis (ehpg)
Wilson, Gerald J.
, p. 1695 - 1704 (2007/10/02)
Nine N,N'-ethylenebis (ehpg) have been prepared and characterized by conversion into their dimethyl ester dihydrochlorides.Their i.r., 1H n.m.r. and f.a.b. mass spectral data are presented and discussed.
