1301817-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1301817-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,1,8,1 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1301817-74:
(9*1)+(8*3)+(7*0)+(6*1)+(5*8)+(4*1)+(3*7)+(2*7)+(1*4)=122
122 % 10 = 2
So 1301817-74-2 is a valid CAS Registry Number.
1301817-74-2Relevant academic research and scientific papers
Synthesis of thiophene-capped [2]rotaxanes
Ikeda, Taichi,Higuchi, Masayoshi
, p. 3046 - 3052 (2011/05/14)
Two types of thiophene-capped [2]rotaxanes, i.e., bithienyl (2T)- and bis(3,4-ethylenedioxythiophene)-yl (BEDOT)-capped [2]rotaxanes, were synthesized. The electron-deficient cyclophane of cyclobis(paraquat-p-phenylene) (CBPQT4+) was used as a
