871334-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871334-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,3,3 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 871334-12:
(8*8)+(7*7)+(6*1)+(5*3)+(4*3)+(3*4)+(2*1)+(1*2)=162
162 % 10 = 2
So 871334-12-2 is a valid CAS Registry Number.
871334-12-2Relevant academic research and scientific papers
Linear C2-symmetric polycyclic benzodithiophene: Efficient, highly diversified approaches and the optical properties
Wang, Cui-Hua,Hu, Rong-Rong,Liang, Shuang,Chen, Jia-Hua,Yang, Zhen,Pei, Jian
, p. 8153 - 8157 (2007/10/03)
Two facile approaches to two new series of the seven-rings fused benzodithiophene-based polycyclic aromatics are developed in good yields.
