69720-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69720-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,7,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69720-87:
(7*6)+(6*9)+(5*7)+(4*2)+(3*0)+(2*8)+(1*7)=162
162 % 10 = 2
So 69720-87-2 is a valid CAS Registry Number.
69720-87-2Relevant articles and documents
Kiss, Tamas,Farkas, Etelka,Kozlowski, Henryk
, p. 281 - 288 (1989)
Metal complexes of alpha amino dicarboxylic acids
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Page 5; 6, (2008/06/13)
Neutral alpha amino diacid complexes of trace minerals and their use for animal nutrition.