79563-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79563-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,6 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79563-77:
(7*7)+(6*9)+(5*5)+(4*6)+(3*3)+(2*7)+(1*7)=182
182 % 10 = 2
So 79563-77-2 is a valid CAS Registry Number.
79563-77-2Relevant articles and documents
Quinones,10. - Synthesis of 3-tert-Butyl-5,8-dimethyl-1,10-anthraquinone
Setiabudi, Frans,Boldt, Peter
, p. 1272 - 1279 (2007/10/02)
The title compound 3f is a novel isolable 1,10-anthraquinone which is stabilized only by alkyl groups.Despite of the shielding of the meso position 3f reacts very fast with water and oxygen to give 3-tert-butyl-1-hydroxy-5,8-dimethyl-9,10-anthraquinone (4f).
