3542-74-3 Usage
Type of compound
Xanthone derivative
Natural occurrence
Found in several plant species and isolated from the heartwood of various trees
Biological activities
a. Antioxidant
b. Anti-inflammatory
c. Anticancer
Industrial applications
a. Colorant in the food industry
b. Colorant in the cosmetic industry
Ongoing research
Exploring potential medical and industrial applications
Check Digit Verification of cas no
The CAS Registry Mumber 3542-74-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,4 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3542-74:
(6*3)+(5*5)+(4*4)+(3*2)+(2*7)+(1*4)=83
83 % 10 = 3
So 3542-74-3 is a valid CAS Registry Number.
3542-74-3Relevant articles and documents
A Complex Induced Proximity Effect in the Anionic Fries Rearrangement of o-Iodophenyl Benzoates: Synthesis of Dihydro-O-methylsterigmatocystin and Other Xanthones
Horne, Stephen,Rodrigo, Russell
, p. 4520 - 4522 (2007/10/02)
The success of an anionic Fries rearrangement, used to synthesise dihydro-O-methylsterigmatocystin and other xanthones, is dependent on the presence of a remote methoxyl substituent.
