59501-97-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59501-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,0 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 59501-97:
(7*5)+(6*9)+(5*5)+(4*0)+(3*1)+(2*9)+(1*7)=142
142 % 10 = 2
So 59501-97-2 is a valid CAS Registry Number.
59501-97-2Relevant articles and documents
A Convenient Preparation of Aryl Arylcarbonyl Diselenides
Ishihara, Hideharu,Matsunami, Nobuaki,Yamada, Yukihiro
, p. 371 - 373 (2007/10/02)
A novel method for the synthesis of aryl arylcarbonyl diselenides via the reaction of potassium areneselenocarboxylates with areneselenenyl bromides is described.