1206905-27-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1206905-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,9,0 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1206905-27:
(9*1)+(8*2)+(7*0)+(6*6)+(5*9)+(4*0)+(3*5)+(2*2)+(1*7)=132
132 % 10 = 2
So 1206905-27-2 is a valid CAS Registry Number.
1206905-27-2Relevant articles and documents
Pure blue-light-emitting materials: Hyperbranched ladder-type poly(p-phenylene)s containing truxene units
Wu, Yonggang,Hao, Xiaohui,Wu, Junling,Jin, Jia,Ba, Xinwu
, p. 731 - 738 (2011/10/08)
A series of novel hyperbranched ladder-type poly(p-phenylene)s containing truxene units have been prepared through the Pd(0)-catalyzed Suzuki polymerization with an "A2 + B3" or "A 2 + B2+ B3" approac
