84980-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84980-64-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,8 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84980-64:
(7*8)+(6*4)+(5*9)+(4*8)+(3*0)+(2*6)+(1*4)=173
173 % 10 = 3
So 84980-64-3 is a valid CAS Registry Number.
84980-64-3Relevant articles and documents
POLYMETHYLENCYCLOHEXANE AUS EXOCYCLISCHEN ALLENEN DURCH THERMISCHE UMLAGERUNG
Lenk, Winfried,Hopf, Henning
, p. 4073 - 4076 (1982)
1,4-Bis(ethenylidene)cyclohexane (8) and 1-ethenylidene-4-methylenecyclohexane (15) have been prepared and thermally isomerized to 1,2,3,4-tetra- (13) and 1,2,4-trimethylenecyclohexane (18), respectively, at 500 deg C in a flow system.It is proposed that
