74983-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74983-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,8 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74983-82:
(7*7)+(6*4)+(5*9)+(4*8)+(3*3)+(2*8)+(1*2)=177
177 % 10 = 7
So 74983-82-7 is a valid CAS Registry Number.
74983-82-7Relevant articles and documents
Hydrogen Transfer Reactions, 5. The Catalytic Activity of Zirconium Dioxide in Condensed Phase
Heesing, Albert,Laue, Hans-Joachim
, p. 1263 - 1270 (2007/10/02)
While catalysing direct hydrogen transfer in gaseous phase zirconium dioxide in benzene induces cationic disproportionation and oligomerisation of 1,2-dihydronaphthalene (1).
