908023-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 908023-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,0,2 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 908023-92:
(8*9)+(7*0)+(6*8)+(5*0)+(4*2)+(3*3)+(2*9)+(1*2)=157
157 % 10 = 7
So 908023-92-7 is a valid CAS Registry Number.
908023-92-7Relevant articles and documents
Synthesis of new bis-1,2,4-triazole derivatives
Bekircan, Olcay,Bektas, Hakan
, p. 469 - 477 (2006)
A series of new 1,2/1,3-bis[o-(N-methylidenamino-3-aryl-5-phenyl-4H-1,2,4- triazole-4-yl)phenoxy]ethane/propane derivatives 4 were prepared in good yields by treatment of 4-amino-3-aryl-5-phenyl-4H-1,2,4-triazoles 2 with certain bis-aldehydes 1. Compounds
