173066-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173066-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,0,6 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 173066-87:
(8*1)+(7*7)+(6*3)+(5*0)+(4*6)+(3*6)+(2*8)+(1*7)=140
140 % 10 = 0
So 173066-87-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H10/c1-2-12-10-11-17-15-7-4-3-6-14(15)16-9-5-8-13(12)18(16)17/h1,3-11H
173066-87-0Relevant articles and documents
CYCLOPENTAFLUORANTHENE: ACEFLUORANTHYLENE
Sarobe, Martin,Snoeijer, Judith D.,Jenneskens, Leonardus W.,Slagt, Martijn Q.,Zwikker, Jan W.
, p. 8489 - 8492 (1995)
Cyclopentafluoranthene (1, acefluoranthylene) is obtained by Flash Vacuum Thermolysis of 3-(1-chloroethenyl)fluoranthene (4).The electronic properties (cyclic voltammetry, UV/Vis and fluorescence) of 1 are markedly affected by cyclopenta-fusion.