58920-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58920-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58920-49:
(7*5)+(6*8)+(5*9)+(4*2)+(3*0)+(2*4)+(1*9)=153
153 % 10 = 3
So 58920-49-3 is a valid CAS Registry Number.
58920-49-3Relevant articles and documents
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Brown et al.
, p. 1165 (1952)
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Substituted dibenzothiophenes
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, (2008/06/13)
This disclosure described novel derivatives of dibenzothiophene, dibenzothiophene sulfoxide, dibenzothiophene sulfone, thioxanthene, thioxanthene sulfoxide and thioxanthene sulfone which are active as modulators of the mammalian immune response system.