82180-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82180-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,8 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82180-54:
(7*8)+(6*2)+(5*1)+(4*8)+(3*0)+(2*5)+(1*4)=119
119 % 10 = 9
So 82180-54-9 is a valid CAS Registry Number.
82180-54-9Relevant articles and documents
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Chalmers,Kosolapoff
, p. 5278 (1953)
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4 Deoxy-4-methylene oleandomycin and derivatives thereof
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, (2008/06/13)
Derivatives of oleandomycin, its 11-trimethylsilyl ether and 11-trimethylsilyl-2'-alkanoyl esters and processes for preparation thereof wherein the L-oleandrosyl moiety is modified at the 4"-position to provide derivatives thereof wherein said moiety has
