83277-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83277-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,7 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83277-87:
(7*8)+(6*3)+(5*2)+(4*7)+(3*7)+(2*8)+(1*7)=156
156 % 10 = 6
So 83277-87-6 is a valid CAS Registry Number.
83277-87-6Relevant articles and documents
Laser Dyes, II. Laser Dyes with Intramolecular Triplet Quenching
Liphardt, Bodo,Liphardt, Bernd,Luettke, Wolfgang
, p. 2997 - 3010 (2007/10/02)
By covalently linking the laser dye dimethyl-POPOP (1) with trans-stilbene (2) as a triplet quencher the compounds 3 - 7 are obtained.Their laser efficiency, as compared with either 1 or mixtures of 1 and 2, is increased by up to two orders of magnitude.