111210-55-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111210-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,1 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111210-55:
(8*1)+(7*1)+(6*1)+(5*2)+(4*1)+(3*0)+(2*5)+(1*5)=50
50 % 10 = 0
So 111210-55-0 is a valid CAS Registry Number.
111210-55-0Relevant articles and documents
Synthesis of Mono- and Sesquiterpenoids, X. Synthesis of Sporogen-AO 1 (13-Deoxyphomenone), a Sporogenic Sesquiterpene from Aspergillus oryzae
Mori, Kenji,Tamura, Hiroshi
, p. 97 - 106 (2007/10/02)
The total synthesis of the enantiomers of sporogen-AO 1 was achieved in 25 steps from 2,3-dimethylhydroquinone (5).Only the natural (+)-enantiomer was bioactive on Aspergillus oryzae.
