1315283-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1315283-19-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,2,8 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1315283-19:
(9*1)+(8*3)+(7*1)+(6*5)+(5*2)+(4*8)+(3*3)+(2*1)+(1*9)=132
132 % 10 = 2
So 1315283-19-2 is a valid CAS Registry Number.
1315283-19-2Relevant academic research and scientific papers
Soluble and stable heptazethrenebis(dicarboximide) with a singlet open-shell ground state
Sun, Zhe,Huang, Kuo-Wei,Wu, Jishan
, p. 11896 - 11899 (2011/10/04)
A soluble and stable heptazethrene derivative was synthesized and characterized for the first time. This molecule exhibits a singlet biradical character in the ground state, which is the first case among zethrene homologue series. Exceptional stability of
