94500-89-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94500-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,5,0 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94500-89:
(7*9)+(6*4)+(5*5)+(4*0)+(3*0)+(2*8)+(1*9)=137
137 % 10 = 7
So 94500-89-7 is a valid CAS Registry Number.
94500-89-7Relevant articles and documents
Alicyclic Compounds, III. - New Method of Preparation and Reactions of Radialene
Trabert, Ludwig,Hopf, Henning
, p. 1786 - 1800 (2007/10/02)
Thermal isomerization of 1,8-bis(trimethylsiloxy)-2,6-octadiyne (9d) provides dimethylenecyclobutene 8d, which is transformed into the dichloride 8f by treatment of diol 8b with thionyl chloride.Reduction of 8f with zinc in ethylene glycol dibutyl ether c
