1263143-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1263143-15-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,1,4 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1263143-15:
(9*1)+(8*2)+(7*6)+(6*3)+(5*1)+(4*4)+(3*3)+(2*1)+(1*5)=122
122 % 10 = 2
So 1263143-15-2 is a valid CAS Registry Number.
1263143-15-2Relevant articles and documents
Dually switchable heterotetracenes: Addressing the photophysical properties and self-organization of the P-S system
Ren, Yi,Baumgartner, Thomas
, p. 1328 - 1340 (2011)
New ladder-type, phosphorus- and sulfur-based heterotetracenes were synthesized, which allowed the engineering of the materials′ properties by exploitation of the different reactivities between sulfur and phosphorus. 31P NMR spectroscopy and X-
